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ITEM NUMBER
7224B
Single Angular Contact Ball Bearing - Open Type
d120,000 mmBore
D215,000 mmOutside diameter
B40,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7224B
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- High Strength, 2 piece, Machined
- Cage Material
- Brass
- Ball Material
- Steel
- Limiting Speed - Oil
- 3700 RPM
- Limiting Speed - Grease
- 2800 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Radial Internal Clearance
- CN
- Static Load Rating
- 162000 N 36419 lbf
- Dynamic Load Rating
- 165000 N 37094 lbf
- Enclosure
- Open
- Weight
- 6.210 kg 13.693 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 120.000 mm 4.7240 in
- D
- 215.000 mm 8.4646 in
- B
- 40.000 mm 1.5748 in
- r
- 2.100 mm 0.0827 in
- r1
- 1.100 mm 0.0433 in
- Contact Angle
- 40 º
- a (Load Center)
- 90.500 mm 3.5630 in
- da min
- 132.000 mm 5.1969 in
- Da max
- 203.000 mm 7.9921 in
- Db max
- 208.000 mm 8.1890 in
- ras max
- 2.000 mm 0.0787 in
- r1as max
- 1.000 mm 0.0394 in
- Double Row Width
- 80.000 mm 3.1496 in
- Triple Row Width
- 120.000 mm 4.7244 in
- Quadruple Row Width
- 160.000 mm 6.2992 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
infos@catson.com.vn