Tapered roller bearings - Single-row - Inch series
Specifications
(Boundary dimensions ...etc)
- d
- 20.638 mm
- D
- 49.225 mm
- T
- 19.845 mm
- B
- 19.845 mm
- C
- 15.875 mm
- r(min.)
- 1.6 mm
- r1(min.)
- 1.6 mm
- Basic load ratings : Cr
- 45.5 kN
- Basic load ratings : C0r
- 37.7 kN
- Fatigue load limit : Cu
- 5.35 kN
- Limiting speeds(Grease lub.)
- 8600 min-1
- Limiting speeds(Oil lub.)
- 12000 min-1
- Load center spread : a
- 12.7 mm
- Constant :e
- 0.32
- Axial load factors : Y1
- 1.86
- Axial load factors : Y0
- 1.02
Mounting dimensions
- da
- 28.5 mm
- db
- 26.0 mm
- Da
- 42.5 mm
- Db
- 45.5 mm
- ra(max.)
- 1.6 mm
- rb(max.)
- 1.6 mm
Refer.
Technical calculation for this product.
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Please contact us or find your nearest distributor
