All Brands
- Basic Parameters
- 6821ZZ
- model
- Deep Groove Ball Bearing
- type
- Overall dimensions
- 105
- d
- 130
- D
- 13
- B
- 1
- r min refers to the minimum chamfer
- rated load
- 19800
- Cr
- 23900
- Cor
- 2020
- Cr
- 2440
- Cor
- Factor coefficient
- 17.4
- f0
- Maximum speed
- 4800
- Open-type
- 2 600
- DDUDU glue seal
- 5 600
- Open type z single-sided iron cover
- Bearing designation
- 6821
- 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
- 2.10
- a(MAX)
- 1.3
- b(Min)
- 127.60
- D1(MAX)
- 0.4
- r0(MAX)
- 0.5
- rN(Min)
- Retaining ring Size
- 135.7
- D2(MAX)
- 1.12
- f(MAX)
- installation dimensions
- 110
- da(2)min(Min)
- 110.5
- da(2)max(MAX)
- 125
- Da(2)max(MAX)
- 1
- ra (MAX)
- 137
- Dx
- 2.9
- CY(MAX)
- Mass weight(kg)
- 0.324
- approx
