All Brands
- Basic Parameters
- 7021 A
- model
- Angular contact ball bearing1
- type
- Overall dimensions
- 105
- d
- 160
- D
- 26
- B
- 2
- r
- 1
- R1 large chamfer
- single-column rated load
- 80000
- Cr
- 81500
- Cor
- 8150
- Cr
- 8350
- Cor
- Factor coefficient
- —
- 0
- Maximum speed
- 4 300
- Grease
- 5600
- Oil
- 51.2
- a
- installation dimensions
- 115
- da
- 150
- Da
- 2
- ra
- Mass weight(kg)
- 1.84
- approx
- Bearing designation
- 7021 A
- Single column
- DB DF DT
- Duplex paired double
- Paired dual-row rated load
- 130 000
- Cr
- 163 000
- Cor
- 13 300
- Cr
- 16700
- Cor
- Pair Maximum Speed
- 3 400
- Grease
- 4 500
- Oil
- 102.5
- DB back-to-back
- 50.5
- DF face-to-face
- —
- db(3)
- 154
- Db
- 1
- rb(3)
