All Brands
- Basic parameters
- The imperial bolt type needle roller 4
- Series
- CRH 8-1 VR
- Model
- Main dimensions/mm
- 12.700(0.5)
- D
- 9.525（0.375）
- C
- 6.350(0.25)
- d1
- 1/4 -28
- G/UNF
- 6.350(0.25)
- G1
- 11.1（0.44）
- B/max
- 15.875（0.625）
- B2
- ─ (-)
- B3
- 0.794(0.03125)
- C1
- *3.175(0.125)
- g1
- ─ (-)
- g2
- 180（7)
- R
- Weight
- 12
- Weight/g
- Other parameters
- 8.334（0.328125）
- Installation relationship size f/Min.mm
- 3.4
- Maximum tightening torque/N-m
- 4710
- Basic dynamic load rating C/N
- 5 410
- Rated static load Co/N
