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ITEM NUMBER
2LA-BNS920ADLLB
Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type
d100,000 mmBore
D140,000 mmOutside diameter
B20,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 2LA-BNS920ADLLB
Units
Technical Specifications
- Type
- Angular Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Machined
- Cage Material
- Phenolic Resin
- Limiting Speed - Grease
- 10400 RPM
- Seal Type
- Non-Contact
- Seal Material
- Nitrile Rubber
- Configuration
- One
- Static Load Rating
- 26400 N 5950 lbf
- Dynamic Load Rating
- 24200 N 5450 lbf
- Enclosure
- Double Sealed
- Weight
- 0.870 kg 1.918 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
- Ceramic Hybrid Limiting Speed - Grease
- 13000 RPM
- Ceramic Hybrid Static Load Rating
- 18300 N 4100 lbf
- Ceramic Hybrid Dynamic Load Rating
- 24200 N 5450 lbf
Dimensional Specifications
- d
- 100.000 mm 3.9370 in
- D
- 140.000 mm 5.5118 in
- B
- 20.000 mm 0.7874 in
- d1
- 111.900 mm 4.4055 in
- d2
- 110.900 mm 4.3661 in
- D1
- 127.300 mm 5.0118 in
- r
- 1.100 mm 0.0433 in
- r1
- 0.600 mm 0.0236 in
- Contact Angle
- 25 º
- a
- 38.100 mm 1.5000 in
- da min
- 107.000 mm 4.2126 in
- db min
- 104.500 mm 4.1142 in
- Da max
- 133.000 mm 5.2362 in
- ras max
- 1.000 mm 0.0394 in
- r1as max
- 0.600 mm 0.0236 in
- Double Row Width
- 40.000 mm 1.5748 in
- Triple Row Width
- 60.000 mm 2.3622 in
- Quadruple Row Width
- 80.000 mm 3.1496 in
DOCUMENTS & SUPPORT
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