Tapered roller bearings - Single-row - Metric series
Specifications
(Boundary dimensions ...etc)
- d
- 30 mm
- D
- 72 mm
- T
- 20.75 mm
- B
- 19 mm
- C
- 14 mm
- r(min.)
- 1.5 mm
- r1(min.)
- 1.5 mm
- Basic load ratings : Cr
- 63.5 kN
- Basic load ratings : C0r
- 54.9 kN
- Fatigue load limit : Cu
- 7.70 kN
- Limiting speeds(Grease lub.)
- 4900 min-1
- Limiting speeds(Oil lub.)
- 6800 min-1
- Load center spread : a
- 23.7 mm
- Constant e
- 0.83
- Axial load factors : Y1
- 0.73
- Axial load factors : Y0
- 0.40
Mounting dimensions
- da(min.)
- 38.5 mm
- db(max.)
- 40 mm
- Da(max.)
- 63.5 mm
- da(min.)
- 55 mm
- db(min.)
- 68 mm
- Sa(min.)
- 3 mm
- Sb(min.)
- 6.5 mm
- ra(max.)
- 1.5 mm
- rb(max.)
- 1.5 mm
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
