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ITEM NUMBER
BNT901
Single Angular Contact Ball Bearings for Motors and Lathes
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 BNT901
Units
Technical Specifications
- Type
- Main Spindle Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Machined
- Cage Material
- Phenolic Resin
- Ball Material
- Steel
- Limiting Speed - Oil
- 111700 RPM
- Limiting Speed - Grease
- 55300 RPM
- Configuration
- One
- Factor
- 9.6
- Static Load Rating
- 1220 N 274 lbf
- Dynamic Load Rating
- 2570 N 580 lbf
- Enclosure
- Open
- 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
- 16.000 mm 0.6299 in
- d2
- 14.700 mm 0.5787 in
- D1
- 20.000 mm 0.7874 in
- r
- 0.300 mm 0.0118 in
- r1
- 0.150 mm 0.0059 in
- Contact Angle
- 15 º
- a
- 5.400 mm 0.2126 in
- da min
- 14.2 mm 0.5591 in
- db min
- 13.200 mm 0.5197 in
- Da max
- 22.000 mm 0.8661 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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