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ITEM NUMBER
NAB201X
Roller Follower Yoke Type Track Roller Bearing w/ Inner Ring, NAB Type, Cylindrical O.D.
d12,000 mmBore
D—Outside diameter
B12,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for NAB201X
Units
Technical Specifications
- Type
- Yoke Type Track Roller
- Roller Type
- Needle
- Bearing Type
- Needle Roller Bearing
- Material
- High Carbon Chrome Steel
- Cage Material
- Pressed Steel
- Outside Ring Type
- Cylindrical
- Limiting Speed - Oil
- 12500 RPM
- Limiting Speed - Grease
- 9500 RPM
- Enclosure
- Open
- Static Load Rating
- 13100 N 2950 lbf
- Dynamic Load Rating
- 12100 N 2720 lbf
- Load Rating of Track
- 7360 N 1650 lbf
- Weight
- 0.057 kg 0.126 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 12.000 mm 0.4724 in
- D (0/-0.050)
- 32.000 mm 1.2598 in
- Ew
- 22.000 mm 0.8661 in
- F
- 16.000 mm 0.6299 in
- C
- 11.800 mm 0.4646 in
- B
- 12.000 mm 0.4724 in
- r
- 0.500 mm 0.0197 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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