All Brands
- Basic Parameters
- 2221
- model
- Self-aligning ball bearing1
- type
- Overall dimensions
- 105
- d
- 190
- D
- 50
- B
- 2.1
- r
- rated load
- 109000
- Cr
- 45000
- Cor
- 11 100
- Cr
- 4550
- Cor
- Maximum speed
- 3000
- Grease
- 3600
- Oil
- 2221
- Cylindrical hole bearing code
- —
- Tapered hole bearing code
- installation dimensions
- 116
- da
- 179
- Da
- 2
- ra
- 0.28
- Constant
- Axial load factor
- 3.5
- Y2
- 2.3
- Y3
- 2.4
- Y0
- Mass weight(kg)
- 5.64
- approx
