Tapered roller bearings - Single-row - Metric series
Specification data (main dimensions, etc.)
- d
- 25 mm
- D
- 47 mm
- T
- 15 mm
- B
- 15 mm
- C
- 11.5 mm
- r(min.)
- 0.6 mm
- r1(min.)
- 0.6 mm
- Basic load ratings : Cr
- 37.8 kN
- Basic load ratings : C0r
- 37.7 kN
- Fatigue load limit : Cu
- 5.20 kN
- Limiting speeds(Grease lub.)
- 8300 min-1
- Limiting speeds(Oil lub.)
- 11000 min-1
- Load center spread : a
- 11.8 mm
- Constant e
- 0.43
- Axial load factors : Y1
- 1.39
- Axial load factors : Y0
- 0.77
Mounting dimensions,weight (reference)
- da(min.)
- 29.5 mm
- db(max.)
- 30 mm
- Da(max.)
- 42.5 mm
- da(min.)
- 40 mm
- db(min.)
- 44 mm
- Sa(min.)
- 3 mm
- Sb(min.)
- 3.5 mm
- ra(max.)
- 0.6 mm
- rb(max.)
- 0.6 mm
- Mass(Refer.)
- 0.118 kg
Technical calculation for this product.
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