All Brands
- Basic parameters
- Four row cylindrical roller bearings
- Series
- 4R2908
- Model
- Main Size(mm)
- 145
- d
- 225
- Dd
- 156
- B1
- 156
- C 1
- 2.5
- r s min
- 2.5
- r1 smin 1
- Rated base load
- 810
- Dynamic load Cr/kN
- 1,750
- Static load Cor/kN
- 82,500
- Dynamic load Cr/kgf
- 178,000
- Static load Cor/kgf
- Bearing number
- 4R2908
- Bearing number
- Size
- 169
- Fw
- 1
- Drawing number
- Weight(about)kg
- 23.4
- Weight
