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ITEM NUMBER
71910CV
Single Angular Contact Ball Bearing, High Precision
d50,000 mmBore
D72,000 mmOutside diameter
B12,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 71910CV
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
- 28000 RPM
- Limiting Speed - Grease
- 19000 RPM
- Configuration
- One
- Static Load Rating
- 11300 N 2543 lbf
- Dynamic Load Rating
- 15600 N 3510 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 50.000 mm 1.9685 in
- D
- 72.000 mm 2.8346 in
- B
- 12.000 mm 0.4724 in
- r2 max
- 0.600 mm 0.0236 in
- r3 max
- 0.300 mm 0.0118 in
- Contact Angle
- 15 º
- a (Load Center)
- 14.000 mm 0.5512 in
- d2
- 56.800 mm 2.2362 in
- D1
- 65.200 mm 2.5669 in
- D4
- 67.200 mm 2.6457 in
- D5
- 2.3189 mm 0.0839 in
- E
- 58.900 mm 2.130 in
- Double Row Width
- 24.000 mm 0.9449 in
- Triple Row Width
- 36.000 mm 1.4173 in
- Quadruple Row Width
- 48.000 mm 1.8898 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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