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ITEM NUMBER
7208BL1BG
Single Angular Contact Ball Bearing - Open Type
d40,000 mmBore
D80,000 mmOutside diameter
B18,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7208BL1BG
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Machined
- Cage Material
- Brass
- Ball Material
- Steel
- Limiting Speed - Oil
- 11000.0 RPM
- Limiting Speed - Grease
- 8300 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Radial Internal Clearance
- CN
- Static Load Rating
- 23000 N 5171 lbf
- Dynamic Load Rating
- 32000 N 7194 lbf
- Enclosure
- Open
- Weight
- 0.360 kg 0.794 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 40.000 mm 1.5750 in
- D
- 80.000 mm 3.1496 in
- B
- 18.000 mm 0.7087 in
- r
- 1.100 mm 0.0433 in
- r1
- 0.600 mm 0.0236 in
- Contact Angle
- 40 º
- a (Load Center)
- 34.000 mm 1.3386 in
- da min
- 47.000 mm 1.8504 in
- db min
- 44.500 mm 1.7520 in
- Da max
- 73.000 mm 2.874 in
- Db max
- 75.500 mm 2.9724 in
- ras max
- 1.000 mm 0.0394 in
- r1as max
- 0.600 mm 0.0236 in
- Double Row Width
- 36.000 mm 1.4173 in
- Triple Row Width
- 54.000 mm 2.1260 in
- Quadruple Row Width
- 72.000 mm 2.8346 in
DOCUMENTS & SUPPORT
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