All Brands
- Basic Parameters
- NU421
- model
- Cylindrical roller bearing1
- type
- Overall dimensions
- 105
- d
- 260
- D
- 60
- B
- 4
- r
- 4
- r1 Large chamfer
- 144.5
- Fw
- 220.5
- Ew
- rated load
- 495 000
- Cr
- 555 000
- Cor
- Maximum speed
- 2 400
- Grease
- 3 000
- Oil
- Bearing designation
- NU421
- .
- NU
- NU
- NJ
- NJ
- —
- NUP
- N
- N
- NF
- NF
- installation dimensions
- 121
- da(4)
- 121
- db
- 141
- db(5)
- 147
- dc
- 162
- dd
- 244
- Da(4)
- 244
- Db
- 225
- Db
- 3
- ra
- 3
- rb
- Mass weight(kg)
- 17.3
- approx
