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ITEM NUMBER
51140
Single Direction Thrust Ball Bearings
d200,000 mmBore
D250,000 mmOutside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 51140
Units
Technical Specifications
- Type
- Thrust Ball Bearing
- Bore Type
- Round
- Outside Ring Type
- Straight
- Material
- High Carbon Chrome Steel
- Cage Type
- Pressed
- Cage Material
- Steel
- Ball Material
- Steel
- Limiting Speed - Oil
- 1400 RPM
- Limiting Speed - Grease
- 960 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Radial Internal Clearance
- CN
- Static Load Rating
- 675000 N 151747 lbf
- Dynamic Load Rating
- 172000 N 38667 lbf
- Enclosure
- Open
- Weight
- 3.740 kg 8.247 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 200.000 mm 7.8740 in
- D1
- 203.000 mm 7.9921 in
- d1
- 247.000 mm 9.7244 in
- D
- 250.000 mm 9.8425 in
- T
- 37.000 mm 1.4567 in
- r
- 1.100 mm 0.0433 in
- da min
- 230.000 mm 9.0551 in
- Da max
- 230.000 mm 9.0551 in
- ras max
- 1.000 mm 0.0394 in
DOCUMENTS & SUPPORT
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