Needle roller bearings - Heavy-duty needle roller bearings - Inch series, caged, without inner ring
Specifications
(Boundary dimensions ...etc)
- Fw
- 47.625 mm
- D
- 61.913 D
- C(B)
- 31.750 mm
- r(min.)
- 1.52 mm
- Used with inner ring No.
- IR-253020
- Basic load ratings : Cr
- 65.4 kN
- Basic load ratings : C0r
- 117? kN
- Fatigue load limit : Cu
- 18.1 kN
- Limiting speeds(Grease lub.)
- 6000 min-1
- Limiting speeds(Oil lub.)
- 9200 min-1
Mounting dimensions
- Recommended dimensions - Clearance fit : S(max.)
- 47.625 mm
- Recommended dimensions - Clearance fit : S(min.)
- 47.610 mm
- Recommended dimensions - Clearance fit : H(max.)
- 61.943 mm
- Recommended dimensions - Clearance fit H(min.)
- 61.913 mm
- Recommended dimensions - Tight transition fit : S(
- 47.600 mm
- Recommended dimensions - Tight transition fit : S(
- 47.584 mm
- Recommended dimensions - Tight transition fit : H(
- 61.905 mm
- Recommended dimensions - Tight transition fit : H(
- 61.874 mm
- Shoulder dia. : Da
- 57.15
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
