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ITEM NUMBER
7230BL1BG
Single Angular Contact Ball Bearing - Open Type
d150,000 mmBore
D270,000 mmOutside diameter
B45,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7230BL1BG
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
- 2900 RPM
- Limiting Speed - Grease
- 2200 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Radial Internal Clearance
- CN
- Static Load Rating
- 235000 N 52830 lbf
- Dynamic Load Rating
- 210000 N 47210 lbf
- Enclosure
- Open
- Weight
- 11.250 kg 24.815 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 150.000 mm 5.9060 in
- D
- 270.000 mm 10.6299 in
- B
- 45.000 mm 1.7717 in
- r
- 3.000 mm 0.1181 in
- r1
- 1.100 mm 0.0433 in
- Contact Angle
- 40 º
- a (Load Center)
- 111.000 mm 4.3701 in
- da min
- 164.000 mm 6.4567 in
- Da max
- 256.000 mm 10.0787 in
- Db max
- 263.000 mm 10.3543 in
- ras max
- 2.500 mm 0.0984 in
- r1as max
- 1.000 mm 0.0394 in
- Double Row Width
- 90.000 mm 3.5433 in
- Triple Row Width
- 135.000 mm 5.3150 in
- Quadruple Row Width
- 180.000 mm 7.0866 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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