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ITEM NUMBER
7207BG
Single Angular Contact Ball Bearing - Open Type
d35,000 mmBore
D72,000 mmOutside diameter
B17,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7207BG
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Pressed
- Cage Material
- Steel
- Ball Material
- Steel
- Limiting Speed - Oil
- 12000 RPM
- Limiting Speed - Grease
- 9300.0 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Radial Internal Clearance
- CN
- Static Load Rating
- 18400 N 4137 lbf
- Dynamic Load Rating
- 27100 N 6092 lbf
- Enclosure
- Open
- Weight
- 0.290 kg 0.637 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 35.000 mm 1.3780 in
- D
- 72.000 mm 2.8346 in
- B
- 17.000 mm 0.6693 in
- r
- 1.100 mm 0.0433 in
- r1
- 0.600 mm 0.0236 in
- Contact Angle
- 40 º
- a (Load Center)
- 31.000 mm 1.2205 in
- da min
- 42.000 mm 1.6535 in
- db min
- 39.500 mm 1.5551 in
- Da max
- 65.000 mm 2.5591 in
- Db max
- 67.500 mm 2.6575 in
- ras max
- 1.000 mm 0.0394 in
- r1as max
- 0.600 mm 0.0236 in
- Double Row Width
- 34.000 mm 1.3386 in
- Triple Row Width
- 51.000 mm 2.0079 in
- Quadruple Row Width
- 68.000 mm 2.6772 in
DOCUMENTS & SUPPORT
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