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ITEM NUMBER
2LA-BNS918CLLB
Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type
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 2LA-BNS918CLLB
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
- 12400 RPM
- Seal Type
- Non-Contact
- Seal Material
- Nitrile Rubber
- Configuration
- One
- Static Load Rating
- 13500 N 3050 lbf
- Dynamic Load Rating
- 17900 N 4000 lbf
- Enclosure
- Double Sealed
- Weight
- 0.620 kg 1.367 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
- Factor
- 11.3
- Ceramic Hybrid Limiting Speed - Grease
- 14500 RPM
- Ceramic Hybrid Static Load Rating
- 13500 N 3050 lbf
- Ceramic Hybrid Dynamic Load Rating
- 17900 N 4000 lbf
Dimensional Specifications
- d
- 90.000 mm 3.5433 in
- D
- 125.000 mm 4.9213 in
- B
- 18.000 mm 0.7087 in
- d1
- 100.900 mm 3.9724 in
- d2
- 100.000 mm 3.9370 in
- D1
- 113.600 mm 4.4724 in
- r
- 1.100 mm 0.0433 in
- r1
- 0.600 mm 0.0236 in
- Contact Angle
- 15 º
- a
- 23.500 mm 0.9252 in
- da min
- 97.000 mm 3.8189 in
- db min
- 94.500 mm 3.7205 in
- Da max
- 118.000 mm 4.6457 in
- ras max
- 1.000 mm 0.0394 in
- r1as max
- 0.600 mm 0.0236 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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