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ITEM NUMBER
7022DB-GNP5
Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
d110,000 mmBore
D170,000 mmOutside diameter
B28,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7022DB-GNP5
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- High Strength, 2 piece, Machined
- Cage Material
- Brass
- Ball Material
- Steel
- Limiting Speed - Oil
- 4200 RPM
- Limiting Speed - Grease
- 3100 RPM
- Precision
- ISO Class 5
- Configuration
- Two
- Preload
- Normal
- Radial Internal Clearance
- Not Applicable
- Static Load Rating
- 186000 N 41815 lbf
- Dynamic Load Rating
- 149000 N 33497 lbf
- Enclosure
- Open
- Weight
- 3.890 kg 8.573 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 110.000 mm 4.3310 in
- D
- 170.000 mm 6.6929 in
- B
- 28.000 mm 1.1024 in
- 2B
- 56.000 mm 2.2047 in
- d1
- 130.200 mm 5.1260 in
- d2
- 125.400 mm 4.9370 in
- D1
- 149.900 mm 5.9016 in
- D2
- 159.300 mm 6.2717 in
- r
- 2.000 mm 0.0787 in
- r1
- 1.000 mm 0.0394 in
- Contact Angle
- 30 º
- da min
- 120.000 mm 4.7244 in
- Da max
- 160.000 mm 6.2992 in
- Db max
- 164.500 mm 6.4764 in
- ras max
- 2.000 mm 0.0787 in
- r1as max
- 1.000 mm 0.0394 in
DOCUMENTS & SUPPORT
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