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ITEM NUMBER
7001DB
Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
d12,000 mmBore
D28,000 mmOutside diameter
B8,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
infos@catson.com.vn
TECHNICAL DATA
Specifications for 7001DB
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
- 45600 RPM
- Limiting Speed - Grease
- 21000 RPM
- Precision
- ISO Class 0
- Configuration
- Two
- Preload
- Normal
- Radial Internal Clearance
- CN
- Static Load Rating
- 4900 N 1102 lbf
- Dynamic Load Rating
- 91000 N 20458 lbf
- Enclosure
- Open
- Weight
- 0.040 kg 0.088 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 12.000 mm 0.4720 in
- D
- 28.000 mm 1.1024 in
- B
- 8.000 mm 0.3150 in
- 2B
- 16.000 mm 0.6299 in
- d1
- 17.900 mm 0.7047 in
- d2
- 16.700 mm 0.6575 in
- D1
- 23.100 mm 0.9094 in
- D2
- 25.600 mm 1.0079 in
- r
- 0.300 mm 0.0118 in
- r1
- 0.150 mm 0.0059 in
- Contact Angle
- 30 º
- da min
- 14.500 mm 0.5709 in
- Da max
- 25.500 mm 1.0039 in
- Db max
- 26.800 mm 1.0551 in
- ras max
- 0.300 mm 0.0118 in
- r1as max
- 0.150 mm 0.0059 in
DOCUMENTS & SUPPORT
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