
Giới thiệu về vòng bi máy xúc
December 10, 2024
Sửa chữa ổ trục máy xúc
January 9, 2025Việc thay thế vòng bi xoay Rothe Erde đòi hỏi phải vận hành cẩn thận và các biện pháp phòng ngừa. Sau đây là các bước thay thế và hướng dẫn về cách thay thế bằng vòng bi xoay FH: I. Các bước thay thế vòng bi xoay Rothe Erde
Xác nhận model và thông số kỹ thuật:
Kiểm tra model, kích thước (đường kính trong, đường kính ngoài, độ dày), phân bố lỗ, phương pháp lắp đặt và các thông số khác của ổ trục xoay Rothe Erde hiện có. Xác nhận tính tương thích của các thông số của ổ trục xoay FH với thiết bị gốc. Một số model:
| Part Number | Gear | Bearing Type | Do | di | H | Ho | Hi |
| 061.40.1800.013.19.1503 | External Gear | Standard | 7.843" | 65.591" | 3.701" | 3.346" | 3.189" |
| 250.15.0375.013 Type 13/400 | Without Gear | Flanged | 15.748" | 9.213" | 1.575" | - | - |
| 250.14.0300.013 Type 13/400 | Without Gear | Flanged | 15.787" | 9.173" | 1.575" | - | - |
| 250.15.0300.013 Type 13/400 | Without Gear | Flanged | 15.787" | 9.173" | 1.575" | - | - |
| 062.20.0400.000.11.1503 | Internal Gear | Standard | 15.787" | 11.811" | 2.165" | 1.811" | 1.811" |
| 062.20.0400.001.21.1503 | Internal Gear | Standard | 15.787" | 11.811" | 2.165" | 1.811" | 1.811" |
| 062.20.0414.575.01.1403 | Internal Gear | Standard | 16.181" | 12.854" | 2.205" | 1.791" | 1.791" |
| 062.20.0414.500.01.1503 | Internal Gear | Standard | 16.24" | 12.854" | 2.205" | 1.791" | 1.791" |
| 062.20.0450.000.11.1503 | Internal Gear | Standard | 17.756" | 13.583" | 2.165" | 1.811" | 1.811" |
| 062.20.0450.001.21.1503 | Internal Gear | Standard | 17.756" | 13.583" | 2.165" | 1.811" | 1.811" |
| 060.22.0370.301.11.1504 | Without Gear | Standard | 17.953" | 11.378" | 2.323" | 1.969" | 1.969" |
| 060.20.0414.575.01.1403 | Without Gear | Standard | 19.075" | 13.524" | 2.205" | 1.791" | 1.791" |
| 060.20.0414.500.01.1503 | Without Gear | Standard | 19.134" | 13.465" | 2.205" | 1.791" | 1.791" |
| 061.20.0400.100.11.1503 | External Gear | Standard | 19.677" | 12.795" | 2.165" | 1.811" | 1.811" |
| 061.20.0400.101.21.1503 | External Gear | Standard | 19.677" | 12.795" | 2.165" | 1.811" | 1.811" |
| 250.15.0475.013 Type 13/500 | Without Gear | Flanged | 19.685" | 13.15" | 1.575" | - | - |
| 250.14.0400.013 Type 13/500 | Without Gear | Flanged | 19.724" | 13.11" | 1.575" | - | - |
| 250.15.0400.013 Type 13/500 | Without Gear | Flanged | 19.724" | 13.11" | 1.575" | - | - |
| 231.20.0400.013 Type 21/520.1 | External Gear | Flanged | 19.843" | 11.969" | 2.205" | - | - |
| 231.20.0400.503 Type 21/520.1 | External Gear | Flanged | 19.843" | 11.969" | 2.205" | - | - |
| 231.21.0475.013 Type 21/520.1 | External Gear | Flanged | 19.843" | 12.008" | 2.205" | - | - |
| 061.20.0414.500.01.1503 | External Gear | Standard | 19.843" | 13.465" | 2.205" | 1.791" | 1.791" |
| 061.20.0414.575.01.1403 | External Gear | Standard | 19.843" | 13.602" | 2.205" | 1.791" | 1.791" |
| 230.21.0475.013 Type 21/520.0 | Without Gear | Flanged | 20.354" | 12.008" | 2.205" | - | - |
| 232.21.0475.013 Type 21/520.2 | Internal Gear | Flanged | 20.354" | 12.854" | 2.205" | - | - |
| 230.20.0400.013 Type 21/520.0 | Without Gear | Flanged | 20.394" | 11.969" | 2.205" | - | - |
| 230.20.0400.503 Type 21/520.0 | Without Gear | Flanged | 20.394" | 11.969" | 2.205" | - | - |
| 232.20.0400.013 Type 21/520.2 | Internal Gear | Flanged | 20.394" | 12.854" | 2.205" | - | - |
| 232.20.0400.503 Type 21/520.2 | Internal Gear | Flanged | 20.394" | 12.854" | 2.205" | - | - |
| 061.20.0544.575.01.1403 | External Gear | Standard | 21.291" | 18.642" | 2.205" | 1.791" | 1.791" |
| 062.20.0544.575.01.1403 | Internal Gear | Standard | 21.299" | 17.528" | 2.205" | 1.791" | 1.791" |
| 062.20.0544.500.01.1503 | Internal Gear | Standard | 21.476" | 17.528" | 2.205" | 1.791" | 1.791" |
| 061.20.0450.100.11.1503 | External Gear | Standard | 21.843" | 14.528" | 2.165" | 1.811" | 1.811" |
| 061.20.0450.101.21.1503 | External Gear | Standard | 21.843" | 14.528" | 2.165" | 1.811" | 1.811" |
| 062.20.0560.000.11.1503 | Internal Gear | Standard | 22.087" | 17.717" | 2.165" | 1.811" | 1.811" |
| 062.20.0560.001.21.1503 | Internal Gear | Standard | 22.087" | 17.717" | 2.165" | 1.811" | 1.811" |
| 060.25.0475.000.11.1504 | Without Gear | Standard | 22.244" | 15.157" | 2.52" | 2.244" | 2.244" |
| 060.22.0505.000.11.1503 | Without Gear | Standard | 23.031" | 16.732" | 2.283" | 1.929" | 1.929" |
| 060.20.0544.575.01.1403 | Without Gear | Standard | 24.193" | 18.642" | 2.205" | 1.791" | 1.791" |
| 060.20.0544.500.01.1503 | Without Gear | Standard | 24.252" | 18.583" | 2.205" | 1.791" | 1.791" |
| 062.20.0630.000.11.1503 | Internal Gear | Standard | 24.843" | 20.315" | 2.165" | 1.811" | 1.811" |
| 062.20.0630.001.21.1503 | Internal Gear | Standard | 24.843" | 20.315" | 2.165" | 1.811" | 1.811" |
| 231.20.0500.013 Type 21/650.1 | External Gear | Flanged | 25.228" | 17.087" | 2.205" | - | - |
| 231.20.0500.503 Type 21/650.1 | External Gear | Flanged | 25.228" | 17.087" | 2.205" | - | - |
| 231.21.0575.013 Type 21/650.1 | External Gear | Flanged | 25.228" | 17.126" | 2.205" | - | - |
| 061.20.0544.500.01.1503 | External Gear | Standard | 25.228" | 18.583" | 2.205" | 1.791" | 1.791" |
| 062.20.0644.575.01.1403 | Internal Gear | Standard | 25.236" | 21.543" | 2.205" | 1.791" | 1.791" |
| 062.20.0644.500.01.1503 | Internal Gear | Standard | 25.295" | 21.543" | 2.205" | 1.791" | 1.791" |
| 230.21.0575.013 Type 21/650.0 | Without Gear | Flanged | 25.472" | 17.126" | 2.205" | - | - |
| 232.21.0575.013 Type 21/650.2 | Internal Gear | Flanged | 25.472" | 17.528" | 2.205" | - | - |
| 230.20.0500.013 Type 21/650.0 | Without Gear | Flanged | 25.512" | 17.087" | 2.205" | - | - |
| 230.20.0500.503 Type 21/650.0 | Without Gear | Flanged | 25.512" | 17.087" | 2.205" | - | - |
| 232.20.0500.013 Type 21/650.2 | Internal Gear | Flanged | 25.512" | 17.528" | 2.205" | - | - |
| 232.20.0500.503 Type 21/650.2 | Internal Gear | Flanged | 25.512" | 17.528" | 2.205" | - | - |
| 060.30.0550.100.11.1504 | Without Gear | Standard | 25.591" | 17.717" | 2.953" | 2.559" | 2.559" |
| 060.25.0555.000.11.1504 | Without Gear | Standard | 25.591" | 18.11" | 2.48" | 2.126" | 2.126" |
| 060.22.0575.502.11.1503 | Without Gear | Standard | 25.787" | 19.685" | 2.441" | 1.929" | 1.929" |
| 061.20.0560.100.11.1503 | External Gear | Standard | 26.409" | 18.858" | 2.165" | 1.811" | 1.811" |
| 061.20.0560.101.21.1503 | External Gear | Standard | 26.409" | 18.858" | 2.165" | 1.811" | 1.811" |
| 062.20.0710.000.11.1503 | Internal Gear | Standard | 27.992" | 23.386" | - | 1.811" | 1.811" |
| 062.20.0710.001.21.1503 | Internal Gear | Standard | 27.992" | 23.386" | 2.165" | 1.811" | 1.811" |
| 060.20.0644.575.01.1403 | Without Gear | Standard | 28.13" | 22.579" | 2.205" | 1.791" | 1.791" |
| 060.20.0644.500.01.1503 | Without Gear | Standard | 28.189" | 22.52" | 2.205" | 1.791" | 1.791" |
| 060.22.0660.001.11.1503 | Without Gear | Standard | 29.134" | 22.835" | 2.283" | 1.929" | 1.929" |
| 062.20.0744.575.01.1403 | Internal Gear | Standard | 29.173" | 25.559" | 2.205" | 1.791" | 1.791" |
| 062.20.0744.500.01.1503 | Internal Gear | Standard | 29.232" | 25.559" | 2.205" | 1.791" | 1.791" |
| 231.20.0600.013 Type 21/750.1 | External Gear | Flanged | 29.244" | 21.024" | 2.205" | - | - |
| 231.20.0600.503 Type 21/750.1 | External Gear | Flanged | 29.244" | 21.024" | 2.205" | - | - |
| 231.21.0675.013 Type 21/750.1 | External Gear | Flanged | 29.244" | 21.063" | 2.205" | - | - |
| 061.20.0630.100.11.1503 | External Gear | Standard | 29.244" | 21.378" | 2.165" | 1.811" | 1.811" |
| 061.20.0630.101.21.1503 | External Gear | Standard | 29.244" | 21.378" | 2.165" | 1.811" | 1.811" |
| 061.20.0644.500.01.1503 | External Gear | Standard | 29.244" | 22.52" | 2.205" | 1.791" | 1.791" |
| 061.20.0644.575.01.1403 | External Gear | Standard | 29.244" | 22.579" | 2.205" | 1.791" | 1.791" |
| 230.21.0675.013 Type 21/750.0 | Without Gear | Flanged | 29.409" | 21.063" | 2.205" | - | - |
| 232.21.0675.013 Type 21/750.2 | Internal Gear | Flanged | 29.409" | 21.543" | 2.205" | - | - |
| 230.20.0600.013 Type 21/750.0 | Without Gear | Flanged | 29.449" | 21.024" | 2.205" | - | - |
| 230.20.0600.503 Type 21/750.0 | Without Gear | Flanged | 29.449" | 21.024" | 2.205" | - | - |
| 232.20.0600.013 Type 21/750.2 | Internal Gear | Flanged | 29.449" | 21.543" | 2.205" | - | - |
| 232.20.0600.503 Type 21/750.2 | Internal Gear | Flanged | 29.449" | 21.543" | 2.205" | - | - |
| 060.35.0680.000.11.1503 | Without Gear | Standard | 31.496" | 22.047" | 3.228" | 2.874" | 2.874" |
| 060.20.0744.575.01.1403 | Without Gear | Standard | 32.067" | 26.516" | 2.205" | 1.791" | 1.791" |
| 060.20.0744.500.01.1503 | Without Gear | Standard | 32.126" | 26.457" | 2.205" | 1.791" | 1.791" |
| 061.20.0710.100.11.1503 | External Gear | Standard | 32.315" | 24.528" | 2.165" | 1.811" | 1.811" |
| 061.20.0710.101.21.1503 | External Gear | Standard | 32.315" | 24.528" | 2.165" | 1.811" | 1.811" |
| 231.20.0700.013 Type 21/850.1 | External Gear | Flanged | 33.024" | 24.961" | 2.205" | - | - |
| 231.20.0700.503 Type 21/850.1 | External Gear | Flanged | 33.024" | 24.961" | 2.205" | - | - |
| 231.21.0775.013 Type 21/850.1 | External Gear | Flanged | 33.024" | 25" | 2.205" | - | - |
| 061.20.0744.500.01.1503 | External Gear | Standard | 33.024" | 26.457" | 2.205" | 1.791" | 1.791" |
| 061.20.0744.575.01.1403 | External Gear | Standard | 33.024" | 26.516" | 2.205" | 1.791" | 1.791" |
| 062.20.0844.575.01.1403 | Internal Gear | Standard | 33.11" | 29.039" | 2.205" | 1.791" | 1.791" |
| 062.20.0844.500.01.1503 | Internal Gear | Standard | 33.169" | 29.039" | 2.205" | 1.791" | 1.791" |
| 230.21.0775.013 Type 21/850.0 | Without Gear | Flanged | 33.346" | 25" | 2.205" | - | - |
| 232.21.0775.013 Type 21/850.2 | Internal Gear | Flanged | 33.346" | 25.559" | 2.205" | - | - |
| 230.20.0700.013 Type 21/850.0 | Without Gear | Flanged | 33.386" | 24.961" | 2.205" | - | - |
| 230.20.0700.503 Type 21/850.0 | Without Gear | Flanged | 33.386" | 24.961" | 2.205" | - | - |
| 232.20.0700.013 Type 21/850.2 | Internal Gear | Flanged | 33.386" | 25.559" | 2.205" | - | - |
| 232.20.0700.503 Type 21/850.2 | Internal Gear | Flanged | 33.386" | 25.559" | 2.205" | - | - |
| 062.25.0855.575.11.1403 | Internal Gear | Standard | 33.661" | 27.953" | 3.15" | 2.795" | 2.126" |
| 062.25.0855.500.11.1503 | Internal Gear | Standard | 33.701" | 27.953" | 3.15" | 2.795" | 2.126" |
| 061.25.0764.103.11.1504 | External Gear | Standard | 33.969" | 26.378" | 3.228" | 2.559" | 2.402" |
| 061.25.0764.106.21.1504 | External Gear | Standard | 33.969" | 26.378" | 3.228" | 2.559" | 2.402" |
| 061.25.0764.600.11.1503 | External Gear | Standard | 34.913" | 26.417" | 2.48" | 2.126" | 2.126" |
| 061.25.0764.601.21.1503 | External Gear | Standard | 34.913" | 26.417" | 2.48" | 2.126" | 2.126" |
| 062.25.0886.800.11.1504 | Internal Gear | Standard | 34.921" | 29.606" | 2.48" | 2.126" | 2.126" |
| 062.25.0886.801.21.1504 | Internal Gear | Standard | 34.921" | 29.606" | 2.48" | 2.126" | 2.126" |
| 062.25.0886.106.11.1504 | Internal Gear | Standard | 34.921" | 30.866" | 3.031" | 2.638" | 2.205" |
| 062.25.0886.109.21.1504 | Internal Gear | Standard | 34.921" | 30.866" | 3.031" | 2.638" | 2.205" |
| 060.20.0844.575.01.1403 | Without Gear | Standard | 36.004" | 34.39" | 2.205" | 1.791" | 1.791" |
| 060.20.0844.500.01.1503 | Without Gear | Standard | 36.063" | 30.394" | 2.205" | 1.791" | 1.791" |
| 062.20.0944.575.01.1403 | Internal Gear | Standard | 37.047" | 33.134" | 2.205" | 1.791" | 1.791" |
| 062.20.0944.500.01.1503 | Internal Gear | Standard | 37.106" | 33.134" | 2.205" | 1.791" | 1.791" |
| 230.21.0875.013 Type 21/950.0 | Without Gear | Flanged | 37.283" | 28.937" | 2.205" | - | - |
| 232.21.0875.013 Type 21/950.2 | Internal Gear | Flanged | 37.283" | 29.039" | 2.205" | - | - |
| 060.45.0805.001.11.1504 | Without Gear | Standard | 37.323" | 26.063" | 3.898" | 3.543" | 3.543" |
| 230.20.0800.013 Type 21/950.0 | Without Gear | Flanged | 37.323" | 28.898" | 2.205" | - | - |
| 230.20.0800.503 Type 21/950.0 | Without Gear | Flanged | 37.323" | 28.898" | 2.205" | - | - |
| 232.20.0800.013 Type 21/950.2 | Internal Gear | Flanged | 37.323" | 29.039" | 2.205" | - | - |
| 232.20.0800.503 Type 21/950.2 | Internal Gear | Flanged | 37.323" | 29.039" | 2.205" | - | - |
| 231.20.0800.013 Type 21/950.1 | External Gear | Flanged | 37.417" | 28.898" | 2.205" | - | - |
| 231.20.0800.503 Type 21/950.1 | External Gear | Flanged | 37.417" | 28.898" | 2.205" | - | - |
| 231.21.0875.013 Type 21/950.1 | External Gear | Flanged | 37.417" | 28.937" | 2.205" | - | - |
| 061.20.0844.500.01.1503 | External Gear | Standard | 37.417" | 30.394" | 2.205" | 1.791" | 1.791" |
| 061.20.0844.575.01.1403 | External Gear | Standard | 37.417" | 30.453" | 2.205" | 1.791" | 1.791" |
| 060.25.0855.575.11.1403 | Without Gear | Standard | 37.52" | 29.803" | 2.48" | 2.126" | 2.126" |
| 060.25.1055.500.11.1503 | Without Gear | Standard | 37.598" | 29.724" | 2.48" | 2.126" | 2.126" |
| 062.25.0955.575.11.1403 | Internal Gear | Standard | 37.598" | 31.89" | 3.15" | 2.795" | 2.126" |
| 062.25.0955.500.11.1503 | Internal Gear | Standard | 37.638" | 31.89" | 3.15" | 2.795" | 2.126" |
| 061.25.0855.500.11.1503 | External Gear | Standard | 39.26" | 29.724" | 3.15" | 2.913" | - |
| 061.25.0855.575.11.1403 | External Gear | Standard | 39.26" | 29.803" | 3.15" | 2.795" | 2.126" |
| 060.20.0944.575.01.1403 | Without Gear | Standard | 39.941" | 34.39" | 2.205" | 1.791" | 1.791" |
| 060.20.0944.500.01.1503 | Without Gear | Standard | 40" | 34.331" | 2.205" | 1.791" | 1.791" |
| 061.20.0944.575.01.1403 | External Gear | Standard | 41.157" | 34.39" | 2.205" | 1.791" | 1.791" |
| 231.20.0900.013 Type 21/1050.1 | External Gear | Flanged | 41.197" | 32.835" | 2.205" | - | - |
| 231.20.0900.503 Type 21/1050.1 | External Gear | Flanged | 41.197" | 32.835" | 2.205" | - | - |
| 231.21.0975.013 Type 21/1050.1 | External Gear | Flanged | 41.197" | 32.874" | 2.205" | - | - |
| 061.20.0944.500.01.1503 | External Gear | Standard | 41.197" | 34.331" | 2.205" | - | 1.791" |
| 230.21.0975.013 Type 21/1050.0 | Without Gear | Flanged | 41.22" | 32.874" | 2.205" | - | - |
| 232.21.0975.013 Type 21/1050.2 | Internal Gear | Flanged | 41.22" | 33.134" | 2.205" | - | - |
| 230.20.0900.013 Type 21/1050.0 | Without Gear | Flanged | 41.26" | 32.835" | 2.205" | - | - |
| 230.20.0900.503 Type 21/1050.0 | Without Gear | Flanged | 41.26" | 32.835" | 2.205" | - | - |
| 232.20.0900.013 Type 21/1050.2 | Internal Gear | Flanged | 41.26" | 33.134" | 2.205" | - | - |
| 232.20.0900.503 Type 21/1050.2 | Internal Gear | Flanged | 41.26" | 33.134" | 2.205" | - | - |
| 060.25.0955.575.11.1403 | Without Gear | Standard | 41.457" | 33.74" | 2.48" | 2.126" | 2.126" |
| 060.25.0855.500.11.1503 | Without Gear | Standard | 41.535" | 33.661" | 2.48" | 2.126" | 2.126" |
| 062.25.1055.575.11.1403 | Internal Gear | Standard | 41.535" | 35.827" | 3.15" | 2.795" | 2.126" |
| 062.25.1055.500.11.1503 | Internal Gear | Standard | 41.575" | 35.827" | 3.15" | 2.795" | 2.126" |
| 062.25.1077.891.21.1503 | Internal Gear | Standard | 42.441" | 36.614" | 2.48" | 2.126" | 2.126" |
| 062.25.1077.304.21.1504 | Internal Gear | Standard | 42.441" | 37.795" | 3.307" | 2.598" | 2.52" |
| 062.25.1077.308.11.1504 | Internal Gear | Standard | 42.441" | 37.795" | 3.307" | 2.598" | 2.52" |
| 062.25.1077.890.11.1503 | Internal Gear | Standard | 42.441" | 37.795" | 3.307" | 2.598" | 2.52" |
| 061.25.0980.107.11.1504 | External Gear | Standard | 42.457" | 34.094" | 3.11" | 2.638" | 2.283" |
| 061.25.0980.108.21.1504 | External Gear | Standard | 42.457" | 34.882" | 3.11" | 2.638" | 2.283" |
| 062.20.1094.575.01.1403 | Internal Gear | Standard | 42.953" | 38.803" | 2.205" | 1.791" | 1.791" |
| 062.20.1094.500.01.1503 | Internal Gear | Standard | 43.012" | 38.803" | 2.205" | 1.791" | 1.791" |
| 281.30.0900.013 Type 110/1100.1 | External Gear | Flanged | 43.157" | 31.693" | 3.543" | - | - |
| 281.30.0975.013 Type 110/1100.1 | External Gear | Flanged | 43.157" | 31.772" | 3.543" | - | - |
| 061.25.0955.500.11.1503 | External Gear | Standard | 43.157" | 33.661" | 3.15" | 2.795" | 2.126" |
| 061.25.0955.575.11.1403 | External Gear | Standard | 43.157" | 33.74" | 3.15" | 2.795" | 2.126" |
| 280.30.0975.013 Type 110/1100.0 | Without Gear | Flanged | 43.228" | 31.772" | 3.543" | - | - |
| 282.30.0975.013 Type 110/1100.2 | Internal Gear | Flanged | 43.228" | 31.969" | 3.543" | - | - |
| 280.30.0900.013 Type 110/1100.0 | Without Gear | Flanged | 43.307" | 31.693" | 3.543" | - | - |
| 282.30.0900.013 Type 110/1100.2 | Internal Gear | Flanged | 43.307" | 31.969" | 3.543" | - | - |
| 061.25.0980.890.11.1503 | External Gear | Standard | 43.46" | 34.921" | 2.48" | 2.126" | 2.126" |
| 061.25.0980.891.21.1503 | External Gear | Standard | 43.717" | 34.921" | 2.48" | 2.126" | 2.126" |
| 062.30.1120.000.11.1504 | Internal Gear | Standard | 44.134" | 37.795" | 3.11" | 2.756" | 2.48" |
| 062.30.1120.001.21.1504 | Internal Gear | Standard | 44.134" | 37.795" | 3.11" | 2.756" | 2.48" |
| 060.25.1055.575.11.1403 | Without Gear | Standard | 45.394" | 37.677" | 2.48" | 2.126" | 2.126" |
| 060.25.1155.575.11.1403 | Without Gear | Standard | 45.394" | 37.677" | 2.48" | 2.126" | 2.126" |
| 060.25.0955.500.11.1503 | Without Gear | Standard | 45.472" | 36.299" | 2.48" | 2.126" | 2.126" |
| 062.25.1155.575.11.1403 | Internal Gear | Standard | 45.472" | 39.764" | 3.15" | 2.795" | 2.126" |
| 062.25.1155.500.11.1503 | Internal Gear | Standard | 45.512" | 39.764" | 3.15" | 2.795" | 2.126" |
| 060.20.1094.575.01.1403 | Without Gear | Standard | 45.846" | 40.295" | 2.205" | 1.791" | 1.791" |
| 060.20.1094.500.01.1503 | Without Gear | Standard | 45.906" | 40.236" | 2.205" | 1.791" | 1.791" |
| 062.25.1180.000.11.1504 | Internal Gear | Standard | 46.496" | 40.157" | 2.717" | 2.362" | 2.126" |
| 062.25.1180.001.21.1504 | Internal Gear | Standard | 46.496" | 40.157" | 2.717" | 2.362" | 2.126" |
| 230.21.1075.013 Type 21/1200.0 | Without Gear | Flanged | 47.126" | 38.78" | 2.205" | - | - |
| 232.21.1075.013 Type 21/1200.2 | Internal Gear | Flanged | 47.126" | 38.803" | 2.205" | - | - |
| 281.30.1000.013 Type 110/1200.1 | External Gear | Flanged | 47.165" | 35.63" | 3.543" | - | - |
| 280.30.1075.013 Type 110/1200.0 | Without Gear | Flanged | 47.165" | 35.709" | 3.543" | - | - |
| 281.30.1075.013 Type 110/1200.1 | External Gear | Flanged | 47.165" | 35.709" | 3.543" | - | - |
| 282.30.1075.013 Type 110/1200.2 | Internal Gear | Flanged | 47.165" | 35.906" | 3.543" | - | - |
| 061.25.1055.500.11.1503 | External Gear | Standard | 47.165" | 37.598" | 3.15" | 41.496" | 2.795" |
| 061.25.1055.575.11.1403 | External Gear | Standard | 47.165" | 37.677" | 3.15" | 2.795" | 2.126" |
| 230.20.1000.013 Type 21/1200.0 | Without Gear | Flanged | 47.165" | 38.74" | 2.205" | - | - |
| 230.20.1000.503 Type 21/1200.0 | Without Gear | Flanged | 47.165" | 38.74" | 2.205" | - | - |
| 232.20.1000.013 Type 21/1200.2 | Internal Gear | Flanged | 47.165" | 38.803" | 2.205" | - | - |
| 232.20.1000.503 Type 21/1200.2 | Internal Gear | Flanged | 47.165" | 38.803" | 2.205" | - | - |
| 231.20.1000.013 Type 21/1200.1 | External Gear | Flanged | 47.181" | 38.74" | 2.205" | - | - |
| 231.20.1000.503 Type 21/1200.1 | External Gear | Flanged | 47.181" | 38.74" | 2.205" | - | - |
| 231.21.1075.013 Type 21/1200.1 | External Gear | Flanged | 47.181" | 38.78" | 2.205" | - | - |
| 061.20.1094.500.01.1503 | External Gear | Standard | 47.181" | 40.236" | 2.205" | 1.791" | 1.791" |
| 061.20.1094.575.01.1403 | External Gear | Standard | 47.181" | 40.295" | 2.205" | 1.791" | 1.791" |
| 280.30.1000.013 Type 110/1200.0 | Without Gear | Flanged | 47.244" | 35.63" | 3.543" | - | - |
| 282.30.1000.013 Type 110/1200.2 | Internal Gear | Flanged | 47.244" | 35.906" | 3.543" | - | - |
| 062.30.1250.000.11.1504 | Internal Gear | Standard | 49.252" | 42.913" | 3.11" | 2.756" | 2.48" |
| 062.30.1250.001.21.1504 | Internal Gear | Standard | 49.252" | 42.913" | 3.11" | 2.756" | 2.48" |
| 060.25.1155.500.11.1503 | Without Gear | Standard | 49.409" | 41.535" | 2.48" | 2.126" | 2.126" |
| 062.25.1255.575.11.1403 | Internal Gear | Standard | 49.409" | 43.701" | 3.15" | 2.795" | 2.126" |
| 062.25.1255.500.11.1503 | Internal Gear | Standard | 49.449" | 43.701" | 3.15" | 2.795" | 2.126" |
| 061.25.1120.000.11.1504 | External Gear | Standard | 50.331" | 39.882" | 3.11" | 2.126" | 0.984" |
| 061.25.1120.001.21.1504 | External Gear | Standard | 50.331" | 39.882" | 3.11" | 2.756" | 2.126" |
| 281.30.1100.013 Type 110/1300.1 | External Gear | Flanged | 51.102" | 39.567" | 3.543" | - | - |
| 280.30.1175.013 Type 110/1300.0 | Without Gear | Flanged | 51.102" | 39.646" | 3.543" | - | - |
| 281.30.1175.013 Type 110/1300.1 | External Gear | Flanged | 51.102" | 39.646" | 3.543" | - | - |
| 282.30.1175.013 Type 110/1300.2 | Internal Gear | Flanged | 51.102" | 39.843" | 3.543" | - | - |
| 061.25.1155.500.11.1503 | External Gear | Standard | 51.102" | 41.535" | 3.15" | 2.795" | 2.126" |
| 061.25.1155.575.11.1403 | External Gear | Standard | 51.102" | 41.614" | 3.15" | 2.795" | 2.126" |
| 280.30.1100.013 Type 110/1300.0 | Without Gear | Flanged | 51.181" | 39.567" | 3.543" | - | - |
| 282.30.1100.013 Type 110/1300.2 | Internal Gear | Flanged | 51.181" | 39.843" | 3.543" | - | - |
| 061.30.1180.000.11.1504 | External Gear | Standard | 52.701" | 42.047" | 3.11" | 2.756" | 2.48" |
| 061.30.1180.001.21.1504 | External Gear | Standard | 52.701" | 42.047" | 3.11" | 2.756" | 2.48" |
| 060.25.1255.575.11.1403 | Without Gear | Standard | 53.268" | 45.551" | 2.48" | 2.126" | 2.126" |
| 060.25.1255.500.11.1503 | Without Gear | Standard | 53.346" | 45.472" | 2.48" | 2.126" | 2.126" |
| 062.25.1355.575.11.1403 | Internal Gear | Standard | 53.346" | 47.638" | 3.15" | 2.795" | 2.126" |
| 062.25.1355.500.11.1503 | Internal Gear | Standard | 53.386" | 47.638" | 3.15" | 2.795" | 2.126" |
| 281.30.1200.013 Type 110/1400.1 | External Gear | Flanged | 55.039" | 43.504" | 3.543" | - | - |
| 280.30.1275.013 Type 110/1400.0 | Without Gear | Flanged | 55.039" | 43.583" | 3.543" | - | - |
| 281.30.1275.013 Type 110/1400.1 | External Gear | Flanged | 55.039" | 43.583" | 3.543" | - | - |
| 282.30.1275.013 Type 110/1400.2 | Internal Gear | Flanged | 55.039" | 43.78" | 3.543" | - | - |
| 061.25.1255.500.11.1503 | External Gear | Standard | 55.039" | 45.472" | 3.15" | 2.795" | 2.126" |
| 061.25.1255.575.11.1403 | External Gear | Standard | 55.039" | 45.551" | 3.15" | 2.795" | 2.126" |
| 280.30.1200.013 Type 110/1400.0 | Without Gear | Flanged | 55.118" | 43.504" | 3.543" | - | - |
| 282.30.1200.013 Type 110/1400.2 | Internal Gear | Flanged | 55.118" | 43.78" | 3.543" | - | - |
| 062.30.1400.000.11.1504 | Internal Gear | Standard | 55.157" | 48.189" | 3.504" | 3.15" | 2.48" |
| 062.30.1400.001.21.1504 | Internal Gear | Standard | 55.157" | 48.189" | 3.504" | 3.15" | 2.48" |
| 061.25.1250.100.11.1504 | External Gear | Standard | 55.449" | 45" | 3.11" | 2.756" | 2.126" |
| 061.25.1250.101.21.1504 | External Gear | Standard | 55.449" | 45" | 3.11" | 2.756" | 2.126" |
| 060.25.1355.500.11.1503 | Without Gear | Standard | 57.283" | 49.409" | 2.48" | 2.126" | 2.126" |
| 060.25.1355.575.11.1403 | Without Gear | Standard | 57.283" | 49.488" | 2.48" | 2.126" | 2.126" |
| 062.25.1455.575.11.1403 | Internal Gear | Standard | 57.283" | 51.575" | 3.15" | 2.795" | 2.126" |
| 062.25.1455.500.11.1503 | Internal Gear | Standard | 57.323" | 51.575" | 3.15" | 2.795" | 2.126" |
| 061.30.1320.000.11.1504 | External Gear | Standard | 58.961" | 47.559" | 3.504" | 3.15" | 2.48" |
| 061.30.1320.001.21.1504 | External Gear | Standard | 58.961" | 47.559" | 3.504" | 3.15" | 2.48" |
| 281.30.1300.013 Type 110/1500.1 | External Gear | Flanged | 58.976" | 47.441" | 3.543" | - | - |
| 280.30.1375.013 Type 110/1500.0 | Without Gear | Flanged | 58.976" | 47.52" | 3.543" | - | - |
| 281.30.1375.013 Type 110/1500.1 | External Gear | Flanged | 58.976" | 47.52" | 3.543" | - | - |
| 282.30.1375.013 Type 110/1500.2 | Internal Gear | Flanged | 58.976" | 47.717" | 3.543" | - | - |
| 061.25.1355.500.11.1503 | External Gear | Standard | 58.976" | 49.409" | 3.15" | 2.795" | 2.126" |
| 061.25.1355.575.11.1403 | External Gear | Standard | 58.976" | 49.488" | 3.15" | 2.795" | 2.126" |
| 280.30.1300.013 Type 110/1500.0 | Without Gear | Flanged | 59.055" | 47.441" | 3.543" | - | - |
| 282.30.1300.013 Type 110/1500.2 | Internal Gear | Flanged | 59.055" | 47.717" | 3.543" | - | - |
| 062.40.1500.000.19.1504 | Internal Gear | Standard | 59.094" | 51.496" | 3.701" | 3.346" | 3.189" |
| 062.40.1500.001.29.1504 | Internal Gear | Standard | 59.094" | 51.496" | 3.701" | 3.346" | 3.189" |
| 060.25.1455.575.11.1403 | Without Gear | Standard | 61.142" | 53.425" | 2.48" | 2.126" | 2.126" |
| 060.25.1455.500.11.1503 | Without Gear | Standard | 61.22" | 53.346" | 2.48" | 2.126" | 2.126" |
| 061.40.1400.000.19.1504 | External Gear | Standard | 62.74" | 49.843" | 3.701" | 3.346" | 3.189" |
| 061.40.1400.001.29.1504 | External Gear | Standard | 62.74" | 49.843" | 3.701" | 3.346" | 3.189" |
| 281.30.1400.013 Type 110/1600.1 | External Gear | Flanged | 62.913" | 51.378" | 3.543" | - | - |
| 280.30.1475.013 Type 110/1600.0 | Without Gear | Flanged | 62.913" | 51.457" | 3.543" | - | - |
| 281.30.1475.013 Type 110/1600.1 | External Gear | Flanged | 62.913" | 51.457" | 3.543" | - | - |
| 282.30.1475.013 Type 110/1600.2 | Internal Gear | Flanged | 62.913" | 51.575" | 3.543" | - | - |
| 061.25.1455.500.11.1503 | External Gear | Standard | 62.913" | 53.346" | 3.15" | 2.795" | 2.126" |
| 061.25.1455.575.11.1403 | External Gear | Standard | 62.913" | 53.425" | 3.15" | 2.795" | 2.126" |
| 280.30.1400.013 Type 110/1600.0 | Without Gear | Flanged | 62.992" | 51.378" | 3.543" | - | - |
| 282.30.1400.013 Type 110/1600.2 | Internal Gear | Flanged | 62.992" | 51.575" | 3.543" | - | - |
| 062.30.1600.000.11.1504 | Internal Gear | Standard | 63.031" | 56.22" | 3.504" | 3.15" | 2.48" |
| 062.30.1600.001.21.1504 | Internal Gear | Standard | 63.031" | 56.22" | 3.504" | 3.15" | 2.48" |
| 061.30.1500.200.11.1504 | External Gear | Standard | 66.047" | 54.646" | 3.504" | 3.15" | 2.48" |
| 061.30.1500.201.21.1523 | External Gear | Standard | 66.047" | 54.646" | 3.504" | 3.15" | 2.48" |
| 062.40.1700.007.19.1503 | Internal Gear | Standard | 66.969" | 58.976" | 3.701" | 3.346" | - |
| 062.40.1700.008.29.1503 | Internal Gear | Standard | 66.969" | 58.976" | 3.701" | 3.346" | 3.189" |
| 062.50.1800.001.49.1504 | Internal Gear | Standard | 70.945" | 61.181" | 4.291" | 3.937" | 3.898" |
| 061.40.1600.008.19.1503 | External Gear | Standard | 70.992" | 57.717" | 3.701" | 3.346" | 3.189" |
| 061.40.1600.009.29.1503 | External Gear | Standard | 70.992" | 57.717" | 3.701" | 3.346" | 3.189" |
| 061.40.1800.014.29.1503 | External Gear | Standard | 78.709" | 65.591" | 3.701" | 3.346" | 3.346" |
| 062.50.2000.001.49.1504 | Internal Gear | Standard | 78.819" | 69.449" | 4.291" | 3.937" | 3.898" |
| 061.50.1900.001.49.1504 | External Gear | Standard | 86.346" | 68.071" | 4.291" | 3.937" | 3.898" |
| 062.50.2240.001.49.1504 | Internal Gear | Standard | 88.268" | 78.11" | 4.291" | 3.937" | 3.898" |
| 061.50.2130.001.49.1504 | External Gear | Standard | 93.72" | 77.126" | 4.291" | 3.937" | 3.898" |
| 062.50.2490.001.49.1504 | Internal Gear | Standard | 98.11" | 88.189" | 4.291" | 3.937" | 3.898" |
| 061.50.2355.001.49.1504 | External Gear | Standard | 102.551" | 85.984" | 4.291" | 3.937" | 3.898" |
| 062.50.2800.001.49.1504 | Internal Gear | Standard | 110.315" | 100.157" | 4.291" | 3.937" | 3.898" |
| 061.50.2645.001.49.1504 | External Gear | Standard | 113.89" | 97.402" | 4.291" | 3.937" | 3.898" |
Kiểm tra dụng cụ và thiết bị:
Chuẩn bị thiết bị nâng, cờ lê, máy căng bu lông, cờ lê lực và các dụng cụ khác. Chuẩn bị chất bôi trơn và chất tẩy rửa nếu cần.
Các biện pháp bảo vệ an toàn:
Đảm bảo vị trí thay thế ổn định và tắt nguồn điện. Đảm bảo thiết bị đứng yên để tránh di chuyển ngẫu nhiên. 2. Tháo rời ổ trục xoay cũ
Tháo đầu nối:
Nới lỏng bu lông cố định và dỡ tải dần dần.
Lưu ý dỡ tải đối xứng để tránh hư hỏng do nghiêng ổ trục.
Nâng ổ trục cũ lên:
Sử dụng dây treo để cố định ổ trục nhằm đảm bảo lực đồng đều.
Cẩn thận tháo ổ trục cũ ra khỏi thiết bị để tránh làm hỏng các bộ phận liền kề.
Vệ sinh bề mặt lắp đặt:
Loại bỏ dầu, rỉ sét và cặn bã khỏi đế lắp.
Kiểm tra xem đế lắp có phẳng không. 3. Lắp ổ trục xoay mới
Căn chỉnh các lỗ:
Căn chỉnh ổ trục xoay FH với các lỗ lắp trên thiết bị.
Xác nhận hướng đánh dấu của ổ trục xoay (như lỗ dầu, chốt định vị, v.v.) đáp ứng các yêu cầu lắp đặt.
Lắp bu lông:
Siết chặt bu lông theo từng giai đoạn theo thứ tự chéo.
Sử dụng cờ lê lực để siết chặt đến giá trị mô-men xoắn do nhà sản xuất khuyến nghị.
Bôi trơn:
Đổ mỡ theo hướng dẫn.
Xoay ổ trục quay để kiểm tra xem nó có được bôi trơn đều không.
Chạy thử:
Start the equipment, run at low speed, and observe whether it runs smoothly.
Confirm that there is no abnormal noise or jamming. 4. Precautions for replacing the FH slewing bearing
Phù hợp tham số:
Kiểm tra xem kích thước và thông số của vòng bi xoay FH có giống hệt với vòng bi xoay Roth hay đã được xác minh là tương thích hay chưa.
Chứng nhận chất lượng:
Đảm bảo vòng bi xoay FH đến từ nhà cung cấp đáng tin cậy và có chứng nhận chất lượng tương ứng (như tiêu chuẩn ISO).
Hỗ trợ kỹ thuật:
Liên hệ với nhóm kỹ thuật của nhà sản xuất vòng bi FH để được hướng dẫn lắp đặt và hỗ trợ kỹ thuật khi cần.
Bảo trì dài hạn:
Kiểm tra thường xuyên tình trạng siết bu lông và bôi trơn để đảm bảo hiệu suất lâu dài của ổ trục.
Nếu bạn cần thêm trợ giúp hoặc giải pháp lắp đặt tùy chỉnh, bạn có thể cung cấp thông tin cụ thể về thiết bị và tình huống ứng dụng, tôi sẽ lập kế hoạch chi tiết cho bạn!




