Tapered roller bearings - Single-row - Metric series
Specifications
(Boundary dimensions ...etc)
- d
- 50 mm
- D
- 72 mm
- T
- 15 mm
- B
- 15 mm
- C
- 12 mm
- r(min.)
- 0.6 mm
- r1(min.)
- 0.6 mm
- Basic load ratings : Cr
- 45.0 kN
- Basic load ratings : C0r
- 56.3 kN
- Fatigue load limit : Cu
- 8.00 kN
- Limiting speeds(Grease lub.)
- 4900 min-1
- Limiting speeds(Oil lub.)
- 6600 min-1
- Load center spread : a
- 13.7 mm
- Constant e
- 0.34
- Axial load factors : Y1
- 1.76
- Axial load factors : Y0
- 0.97
Mounting dimensions
- da(min.)
- 54.5 mm
- db(max.)
- 55 mm
- Da(max.)
- 67.5 mm
- da(min.)
- 65 mm
- db(min.)
- 69 mm
- Sa(min.)
- 3 mm
- Sb(min.)
- 3 mm
- ra(max.)
- 0.6 mm
- rb(max.)
- 0.6 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
