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ITEM NUMBER
5S-BNT909DTUP
Double Angular Contact Ball Bearing for Motors and Lathes - Tandem Arrangement
d45,000 mmBore
D68,000 mmOutside diameter
B12,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 5S-BNT909DTUP
Units
Technical Specifications
- Type
- Main Spindle Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Machined
- Cage Material
- Phenolic Resin
- Ball Material
- Ceramic
- Precision
- Special Precision
- Configuration
- Two
- Factor
- 10.4
- Enclosure
- Open
- Weight
- 0.220 kg 0.485 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 45.000 mm 1.7717 in
- D
- 68.000 mm 2.6772 in
- B
- 12.000 mm 0.4724 in
- 2B
- 24.000 mm 0.9449 in
- d1
- 52.100 mm 2.0512 in
- d2
- 49.100 mm 1.9331 in
- D1
- 60.900 mm 2.3976 in
- r
- 0.600 mm 0.0236 in
- r1
- 0.300 mm 0.0118 in
- Contact Angle
- 15 º
- da min
- 49.500 mm 1.9488 in
- db min
- 48.000 mm 1.8898 in
- Da max
- 63.500 mm 2.5000 in
- ras max
- 0.600 mm 0.0236 in
- r1as max
- 0.300 mm 0.0118 in
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