Tapered roller bearings - Single-row - Inch series
Specifications
(Boundary dimensions ...etc)
- d
- 45.987 mm
- D
- 74.976 mm
- T
- 18.000 mm
- B
- 18.000 mm
- C
- 14.000 mm
- r(min.)
- 2.4 mm
- r1(min.)
- 1.6 mm
- Basic load ratings : Cr
- 66.2 kN
- Basic load ratings : C0r
- 74.6 kN
- Fatigue load limit : Cu
- 10.8 kN
- Limiting speeds(Grease lub.)
- 5000 min-1
- Limiting speeds(Oil lub.)
- 6600 min-1
- Load center spread : a
- 16.0 mm
- Constant :e
- 0.40
- Axial load factors : Y1
- 1.49
- Axial load factors : Y0
- 0.82
Mounting dimensions
- da
- 53.0 mm
- db
- 51.0 mm
- Da
- 67.0 mm
- Db
- 72.0 mm
- ra(max.)
- 2.4 mm
- rb(max.)
- 1.6 mm
Refer.
Technical calculation for this product.
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Please contact us or find your nearest distributor
