Tapered roller bearings - Single-row - Metric series
Specifications
(Boundary dimensions ...etc)
- d
- 120 mm
- D
- 260 mm
- T
- 59.5 mm
- B
- 55 mm
- C
- 46 mm
- r(min.)
- 4 mm
- r1(min.)
- 3 mm
- Basic load ratings : Cr
- 631 kN
- Basic load ratings : C0r
- 611 kN
- Fatigue load limit : Cu
- 76.9 kN
- Limiting speeds(Grease lub.)
- 1500 min-1
- Limiting speeds(Oil lub.)
- 2000 min-1
- Load center spread : a
- 48.9 mm
- Constant e
- 0.35
- Axial load factors : Y1
- 1.73
- Axial load factors : Y0
- 0.95
Mounting dimensions
- da(min.)
- 138 mm
- db(max.)
- 152 mm
- Da(max.)
- 246 mm
- da(min.)
- 221 mm
- db(min.)
- 239 mm
- Sa(min.)
- 10 mm
- Sb(min.)
- 13.5 mm
- ra(max.)
- 3 mm
- rb(max.)
- 2.5 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
