All Brands
- Basic Parameters
- 7902CDB
- model
- Angular contact ball bearing1
- type
- Overall dimensions
- 15
- d
- 28
- D
- 7
- B
- 0.3
- r
- 0.15
- R1 large chamfer
- single-column rated load
- 4750
- Cr
- 2 640
- Cor
- 485
- Cr
- 270
- Cor
- Factor coefficient
- 14.5
- 0
- Maximum speed
- 38 000
- Grease
- 53000
- Oil
- 6.4
- a
- installation dimensions
- 17.5
- da
- 25.5
- Da
- 0.3
- ra
- Mass weight(kg)
- 0.015
- approx
- Bearing designation
- 7902 C
- Single column
- DB DF DT
- Duplex paired double
- Paired dual-row rated load
- 7750
- Cr
- 5300
- Cor
- 790
- Cr
- 540
- Cor
- Pair Maximum Speed
- 30000
- Grease
- 43000
- Oil
- 12.8
- DB back-to-back
- 1.2
- DF face-to-face
- —
- db(3)
- 26.8
- Db
- 0.15
- rb(3)
