Tapered roller bearings - Single-row - Inch series
Specification data (main dimensions, etc.)
- d
- 228.600 mm
- D
- 358.775 mm
- T
- 71.438 mm
- B
- 71.438 mm
- C
- 53.975 mm
- r(min.)
- 3.6 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 968 kN
- Basic load ratings : C0r
- 1590 kN
- Fatigue load limit : Cu
- 166 kN
- Limiting speeds(Grease lub.)
- 840 min-1
- Limiting speeds(Oil lub.)
- 1100 min-1
- Load center spread : a
- 64.4 mm
- Constant :e
- 0.33
- Axial load factors : Y1
- 1.80
- Axial load factors : Y0
- 0.99
Mounting dimensions,weight (reference)
- da
- 242.0 mm
- db
- 279.0 mm
- Da
- 330.0 mm
- Db
- 343.0 mm
- ra(max.)
- 3.6 mm
- rb(max.)
- 3.2 mm
- Mass(Refer.)
- 26.54 kg
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
