All Brands
- Basic Parameters
- 6909NR
- model
- Deep Groove Ball Bearing
- type
- Overall dimensions
- 45
- d
- 68
- D
- 12
- B
- 0.6
- r min refers to the minimum chamfer
- rated load
- 14100
- Cr
- 10900
- Cor
- 1440
- Cr
- 1110
- Cor
- Factor coefficient
- 15.9
- f0
- Maximum speed
- 9500
- Open-type
- 5 600
- DDUDU glue seal
- 12000
- Open type z single-sided iron cover
- Bearing designation
- 6909
- Open-type
- ZZ
- Shielded dust cover type
- VVDDU
- Sealed Seal Ring Type
- N
- with snap ring groove
- NR
- With Snap Ring
- Retaining Ring Groove Size
- 1.70
- a(MAX)
- 0.95
- b(Min)
- 66.70
- D1(MAX)
- 0.25
- r0(MAX)
- 0.5
- rN(Min)
- Retaining ring Size
- 70.8
- D2(MAX)
- 0.85
- f(MAX)
- installation dimensions
- 49
- da(2)min(Min)
- 50
- da(2)max(MAX)
- 64
- Da(2)max(MAX)
- 0.6
- ra (MAX)
- 72
- Dx
- 2.3
- CY(MAX)
- Mass weight(kg)
- 0.126
- approx
