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ITEM NUMBER
NA4922S
Clearance-Adjustable Needle Roller Bearing w/ Inner Ring
d110,000 mmBore
D150,000 mmOutside diameter
B40,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for NA4922S
Units
Technical Specifications
- Type
- Clearance-Adjustable Needle Roller Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Material
- Steel
- Limiting Speed - Oil
- 3200 RPM
- Limiting Speed - Grease
- 2100 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Enclosure
- Open
- Bearing Design
- w/ Inner Ring
- Oil Hole
- w/ Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 184000 N 41500 lbf
- Dynamic Load Rating
- 75500 N 17000 lbf
- Weight
- 2.120 kg 4.674 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 110.000 mm 4.3307 in
- D
- 150.000 mm 5.9055 in
- F
- 125.000 mm 4.9213 in
- B
- 40.000 mm 1.5748 in
- r
- 1.100 mm 0.0433 in
- da min
- 116.500 mm 4.5866 in
- Da max
- 135.000 mm 5.3150 in
- ras max
- 1.000 mm 0.0394 in
DOCUMENTS & SUPPORT
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