Tapered roller bearings - Single-row - Metric series
Specifications
(Boundary dimensions ...etc)
- d
- 40 mm
- D
- 80 mm
- T
- 19.75 mm
- B
- 18 mm
- C
- 16 mm
- r(min.)
- 1.5 mm
- r1(min.)
- 1.5 mm
- Basic load ratings : Cr
- 78.4 kN
- Basic load ratings : C0r
- 69.2 kN
- Fatigue load limit : Cu
- 10.3 kN
- Limiting speeds(Grease lub.)
- 5000 min-1
- Limiting speeds(Oil lub.)
- 6700 min-1
- Load center spread : a
- 17.0 mm
- Constant e
- 0.37
- Axial load factors : Y1
- 1.60
- Axial load factors : Y0
- 0.88
Mounting dimensions
- da(min.)
- 48.5 mm
- db(max.)
- 49 mm
- Da(max.)
- 71.5 mm
- da(min.)
- 69 mm
- db(min.)
- 75 mm
- Sa(min.)
- 3 mm
- Sb(min.)
- 3.5 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
