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ITEM NUMBER
RNA0-40X50X17
Machined-Ring Needle Roller Bearings - Separable Type w/o Inner Ring
d—Bore
D50,000 mmOutside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for RNA0-40X50X17
Units
Technical Specifications
- Type
- Machined-Ring Needle Roller Bearing, Separable Type
- Configuration
- One
- Bearing Design
- w/o Inner Ring
- Material
- High Carbon Chrome Steel
- Cage Material
- Steel
- Limiting Speed - Oil
- 10000.0 RPM
- Limiting Speed - Grease
- 6500 RPM
- Precision
- ISO Class 0
- Enclosure
- Open
- Static Load Rating
- 41500 N 9350 lbf
- Dynamic Load Rating
- 21800 N 4900 lbf
- Weight
- 0.074 kg 0.163 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- Fw
- 40.000 mm 1.5748 in
- D
- 50.000 mm 1.9685 in
- E
- 45.000 mm 1.7717 in
- C
- 17.000 mm 0.6693 in
- r
- 0.300 mm 0.0118 in
- Da max
- 48.000 mm 1.8898 in
- db min
- 44.400 mm 1.7480 in
- ras max
- 0.300 mm 0.0118 in
DOCUMENTS & SUPPORT
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