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ITEM NUMBER
QJ314
Four Point Ball Bearings
d70,000 mmBore
D150,000 mmOutside diameter
B35,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for QJ314
Units
Technical Specifications
- Type
- Four-Point 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
- 4800 RPM
- Limiting Speed - Grease
- 3600 RPM
- Precision
- Class 0
- Configuration
- One
- Contact Angle
- 30 º
- Radial Internal Clearance
- CN
- Static Load Rating
- 260000 N 58500 lbf
- Dynamic Load Rating
- 155000 N 35000 lbf
- Enclosure
- Open
- Weight
- 2.569 kg 5.664 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 70.000 mm 2.7559 in
- D
- 150.000 mm 5.9055 in
- B
- 35.000 mm 1.3780 in
- r
- 2.100 mm 0.0827 in
- a
- 63.500 mm 2.5000 in
- da min
- 82.000 mm 3.2283 in
- Da max
- 138.000 mm 5.4331 in
- ras max
- 2.000 mm 0.0787 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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