All Brands
- Basic parameters
- With tight sleeves of spherical roller bearings
- Series
- 21309CK+H309X
- Model
- Main Size(mm)
- 40
- d 1
- 39
- B 1
- 65
- d 2
- 11
- B 2
- 21309CK+H 309X
- Bearing number
- Installation relationship size(mm)
- 49
- d a minmun
- 61
- d b Maximum
- 5
- B a minmun
- ―
- D a minmun
- 91.5
- D a Maximum
- 1.5
- r as maximun
- 0.248
- Weight(about)kg
