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ITEM NUMBER
7011CDB-GNP5
Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
d55,000 mmBore
D90,000 mmOutside diameter
B18,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7011CDB-GNP5
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Fiber Glass Reinforced
- Cage Material
- Nylon
- Ball Material
- Steel
- Limiting Speed - Oil
- 20720 RPM
- Limiting Speed - Grease
- 12960.0 RPM
- Precision
- ISO Class 5
- Configuration
- Two
- Preload
- Normal
- Radial Internal Clearance
- Not Applicable
- Static Load Rating
- 60000 N 13489 lbf
- Dynamic Load Rating
- 57670 N 12965 lbf
- Enclosure
- Open
- Weight
- 0.740 kg 1.636 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 55.000 mm 2.1650 in
- D
- 90.000 mm 3.5433 in
- B
- 18.000 mm 0.7087 in
- 2B
- 36.000 mm 1.4173 in
- d1
- 66.900 mm 2.6339 in
- d2
- 64.300 mm 2.5315 in
- D1
- 78.100 mm 3.0748 in
- D2
- 83.600 mm 3.2913 in
- r
- 1.100 mm 0.0433 in
- r1
- 0.600 mm 0.0236 in
- Contact Angle
- 15 º
- da min
- 62.000 mm 2.4409 in
- Da max
- 83.000 mm 3.2677 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
DOCUMENTS & SUPPORT
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