Railway Bearings
Railway Bearings with high quality & good price
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Railway Bearings
Railway bearings refer to specialized mechanical components designed specifically for railway vehicles and railway infrastructure. Their primary function is to support rotating parts (such as axle shafts of trains), reduce friction between moving components during operation, and enable smooth, stable rotation. Meanwhile, they also bear the load of the train and ensure the safe and efficient operation of railway transportation
Common types include cylindrical roller bearings, tapered roller bearings and deep groove ball bearings, etc. Different types are selected according to specific installation positions and load requirements.
we are professional bearing manufacturer with all types of bearings available .
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Stock available for hot selling Railway Bearings ▼
| Class | Bearing Number | id | OD | C | Dynamic Rating @ 500 RPM For 3000 hr L10 | |||
| Kt | Outer Race Width | |||||||
| mm | mm | mm | mm | Radial, C90 | Thrust, Ca90 | |||
| in. | in. | in. | in. | n | n | K Factor (4) | ||
| lbf | lbf | |||||||
| B (4 1⁄4 x 8) | HM120848 HM120817XD | 101.6 | 165.1 | 91.3 | 114.3 | 120000 | 31000 | 2.21 |
| 4 | 6.5 | 3.59 | 4.5 | 26900 | 7000 | |||
| C (5 x 9) | HM124646 HM124618XD | 119.062 | 195.262 | 108.7 | 142.875 | 172000 | 44500 | 2.21 |
| 4.6875 | 7.6875 | 4.28 | 5.625 | 38600 | 10000 | |||
| D (5 1⁄2 x 10) | HM127446 HM127415XD | 131.75 | 207.962 | 113.5 | 152.4 | 186000 | 48500 | 2.21 |
| 5.187 | 8.1875 | 4.47 | 6 | 41800 | 10900 | |||
| E (6 x 11) | HM129848 HM129814XD | 144.45 | 220.662 | 120.6 | 163.512 | 195000 | 50700 | 2.21 |
| 5.687 | 8.6875 | 4.75 | 6.4375 | 43800 | 11400 | |||
| F (6 1⁄2 x 12) | HM133444 HM133416XD | 157.15 | 252.412 | 136.5 | 184.15 | 266000 | 69000 | 2.21 |
| 6.187 | 9.9375 | 5.38 | 7.25 | 59700 | 15500 | |||
| G (7 x 12) | HM136948 HM136916XD | 177.787 | 276.225 | 134.9 | 185.725 | 305000 | 79200 | 2.21 |
| 6.9995 | 10.875 | 5.31 | 7.312 | 68600 | 17800 | |||
| G (7 x 14) | HM136948 HM136916XD | 177.787 | 276.225 | 134.9 | 185.725 | 305000 | 79200 | 2.21 |
| 6.9995 | 10.875 | 5.31 | 7.312 | 68600 | 17800 | |||
| GG (7) | H337846 H337816XD (3) | 177.787 | 301.701 | 139.7 | 196.85 | 388000 | 132110 | 1.69 |
| 6.9995 | 11.878 | 5.5 | 7.75 | 87300 | 29700 | |||
| K (8) | M241547 M241513XD | 203.2 | 301.625 | 108 | 140.097 | 266000 | 86800 | 1.76 |
| 8 | 11.875 | 4.25 | 5.5156 | 59700 | 19500 | |||
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