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ITEM NUMBER
71918CV
Single Angular Contact Ball Bearing, High Precision
d90,000 mmBore
D125,000 mmOutside diameter
B18,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 71918CV
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Stratified
- Cage Material
- Phenolic
- Ball Material
- Steel
- Limiting Speed - Oil
- 16000 RPM
- Limiting Speed - Grease
- 10500 RPM
- Configuration
- One
- Static Load Rating
- 41500 N 9338 lbf
- Dynamic Load Rating
- 38000 N 8550 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 90.000 mm 3.5433 in
- D
- 125.000 mm 4.9213 in
- B
- 18.000 mm 0.7087 in
- r2 max
- 1.100 mm 0.0433 in
- r3 max
- 0.600 mm 0.0236 in
- Contact Angle
- 15 º
- a (Load Center)
- 23.000 mm 0.9055 in
- d2
- 100.000 mm 3.9370 in
- D1
- 115.000 mm 4.5276 in
- D4
- 119.000 mm 4.6850 in
- D5
- 4.0748 mm 0.0709 in
- E
- 103.500 mm 1.800 in
- Double Row Width
- 36.000 mm 1.4173 in
- Triple Row Width
- 54.000 mm 2.1260 in
- Quadruple Row Width
- 72.000 mm 2.8346 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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