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ITEM NUMBER
7203BG
Single Angular Contact Ball Bearing - Open Type
d17,000 mmBore
D40,000 mmOutside diameter
B12,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7203BG
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
- 22000 RPM
- Limiting Speed - Grease
- 17000 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Radial Internal Clearance
- CN
- Static Load Rating
- 6100 N 1371 lbf
- Dynamic Load Rating
- 11000 N 2473 lbf
- Enclosure
- Open
- Weight
- 0.070 kg 0.146 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 17.000 mm 0.6690 in
- D
- 40.000 mm 1.5748 in
- B
- 12.000 mm 0.4724 in
- r
- 0.600 mm 0.0236 in
- r1
- 0.300 mm 0.0118 in
- Contact Angle
- 40 º
- a (Load Center)
- 18.000 mm 0.7087 in
- da min
- 21.500 mm 0.8465 in
- db min
- 19.500 mm 0.7677 in
- Da max
- 35.500 mm 1.3976 in
- Db max
- 37.500 mm 1.4764 in
- ras max
- 0.600 mm 0.0236 in
- r1as max
- 0.300 mm 0.0118 in
- Double Row Width
- 24.000 mm 0.9449 in
- Triple Row Width
- 36.000 mm 1.4173 in
- Quadruple Row Width
- 48.000 mm 1.8898 in
DOCUMENTS & SUPPORT
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