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ITEM NUMBER
7913CDB-GNP4
Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
d65,000 mmBore
D90,000 mmOutside diameter
B13,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7913CDB-GNP4
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Machined
- Cage Material
- Phenolic Resin
- Ball Material
- Steel
- Limiting Speed - Oil
- 11000.0 RPM
- Limiting Speed - Grease
- 8400.0 RPM
- Precision
- ISO Class 4
- Configuration
- Two
- Preload
- Normal
- Radial Internal Clearance
- Not Applicable
- Static Load Rating
- 40500 N 9105 lbf
- Dynamic Load Rating
- 33000 N 7419 lbf
- Enclosure
- Open
- Weight
- 0.400 kg 0.891 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 65.000 mm 2.5590 in
- D
- 90.000 mm 3.5433 in
- B
- 13.000 mm 0.5118 in
- 2B
- 26.000 mm 1.0236 in
- d1
- 73.700 mm 2.9016 in
- d2
- 71.800 mm 2.8268 in
- D1
- 81.400 mm 3.2047 in
- D2
- 85.100 mm 3.3504 in
- r
- 1.000 mm 0.0394 in
- r1
- 0.600 mm 0.0236 in
- Contact Angle
- 15 º
- da min
- 70.500 mm 2.7756 in
- Da max
- 84.500 mm 3.3268 in
- Db max
- 85.500 mm 3.3661 in
- ras max
- 1.000 mm 0.0394 in
- r1as max
- 0.600 mm 0.0236 in
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