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ITEM NUMBER
51204
Single Direction Thrust Ball Bearings
d20,000 mmBore
D40,000 mmOutside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 51204
Units
Technical Specifications
- Type
- Thrust Ball Bearing
- Bore Type
- Round
- Outside Ring Type
- Straight
- Material
- High Carbon Chrome Steel
- Cage Type
- Molded
- Cage Material
- Resin
- Ball Material
- Steel
- Limiting Speed - Oil
- 5900 RPM
- Limiting Speed - Grease
- 4100 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Radial Internal Clearance
- CN
- Static Load Rating
- 37500 N 8430 lbf
- Dynamic Load Rating
- 22300 N 5013 lbf
- Enclosure
- Open
- Weight
- 0.080 kg 0.176 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 20.000 mm 0.7870 in
- D1
- 22.000 mm 0.8661 in
- d1
- 40.000 mm 1.5748 in
- D
- 40.000 mm 1.5748 in
- T
- 14.000 mm 0.5512 in
- r
- 0.600 mm 0.0236 in
- da min
- 32.000 mm 1.2598 in
- Da max
- 32.000 mm 1.2598 in
- ras max
- 0.600 mm 0.0236 in
DOCUMENTS & SUPPORT
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