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ITEM NUMBER
QJ320
Four Point Ball Bearings
d100,000 mmBore
D215,000 mmOutside diameter
B47,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for QJ320
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
- 3400 RPM
- Limiting Speed - Grease
- 2500 RPM
- Precision
- Class 0
- Configuration
- One
- Contact Angle
- 30 º
- Radial Internal Clearance
- CN
- Static Load Rating
- 585000 N 132000 lbf
- Dynamic Load Rating
- 273000 N 61500 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 100.000 mm 3.9370 in
- D
- 215.000 mm 8.4646 in
- B
- 47.000 mm 1.8504 in
- r
- 3.000 mm 0.1181 in
- a
- 91.000 mm 3.5827 in
- da min
- 109.000 mm 4.2913 in
- Da max
- 186.000 mm 7.3228 in
- ras max
- 2.500 mm 0.0984 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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