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ITEM NUMBER
7901U
Single Angular Contact Ball Bearings - Ultage Type
d12,000 mmBore
D24,000 mmOutside diameter
B6,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7901U
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Fiber Glass Reinforced
- Cage Material
- Nylon
- Ball Material
- Steel
- Limiting Speed - Oil
- 65000 RPM
- Limiting Speed - Grease
- 47700 RPM
- Configuration
- One
- Static Load Rating
- 1710 N 385 lbf
- Dynamic Load Rating
- 3100 N 695 lbf
- Enclosure
- Open
- Weight
- 0.010 kg 0.022 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 12.000 mm 0.4724 in
- D
- 24.000 mm 0.9449 in
- B
- 6.000 mm 0.2362 in
- d1
- 16.300 mm 0.6417 in
- d2
- 15.500 mm 0.6102 in
- D1
- 19.700 mm 0.7756 in
- D2
- 21.300 mm 0.8386 in
- r
- 0.300 mm 0.0118 in
- r1
- 0.150 mm 0.0059 in
- Contact Angle
- 30 º
- a (Load Center)
- 8.200 mm 0.3228 in
- da min
- 14.500 mm 0.5709 in
- Da max
- 21.500 mm 0.8465 in
- Db max
- 22.800 mm 0.8976 in
- ras max
- 0.300 mm 0.0118 in
- r1as max
- 0.150 mm 0.0059 in
- Double Row Width
- 12.000 mm 0.4724 in
- Triple Row Width
- 18.000 mm 0.7087 in
- Quadruple Row Width
- 24.000 mm 0.9449 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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