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ITEM NUMBER
7211CG-GLP4
Single Angular Contact Ball Bearing - Open Type
d55,000 mmBore
D100,000 mmOutside diameter
B21,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7211CG-GLP4
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
- 14700 RPM
- Limiting Speed - Grease
- 11400 RPM
- Precision
- ISO Class 4
- Configuration
- One
- Radial Internal Clearance
- Not Applicable
- Preload
- Light
- Factor
- 14.5
- Static Load Rating
- 40000 N 8992 lbf
- Dynamic Load Rating
- 53000 N 11915 lbf
- Enclosure
- Open
- Weight
- 0.600 kg 1.312 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 55.000 mm 2.1650 in
- D
- 100.000 mm 3.9370 in
- B
- 21.000 mm 0.8268 in
- r
- 1.500 mm 0.0591 in
- r1
- 1.000 mm 0.0394 in
- Contact Angle
- 15 º
- a (Load Center)
- 20.900 mm 0.8228 in
- da min
- 63.500 mm 2.5000 in
- Da max
- 91.500 mm 3.6024 in
- Db max
- 94.500 mm 3.7205 in
- ras max
- 1.500 mm 0.0591 in
- r1as max
- 1.000 mm 0.0394 in
- Double Row Width
- 42.000 mm 1.6535 in
- Triple Row Width
- 63.000 mm 2.4803 in
- Quadruple Row Width
- 84.000 mm 3.3071 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
infos@catson.com.vn