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ITEM NUMBER
QJ309C3
Four Point Ball Bearings
d45,000 mmBore
D100,000 mmOutside diameter
B25,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for QJ309C3
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
- 7400 RPM
- Limiting Speed - Grease
- 5500 RPM
- Precision
- Not Available
- Configuration
- One
- Contact Angle
- 30 º
- Radial Internal Clearance
- C3
- Static Load Rating
- 121000 N 27202 lbf
- Dynamic Load Rating
- 79000 N 17760 lbf
- Enclosure
- Open
- Weight
- 1.040 kg 2.293 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 45.000 mm 1.7720 in
- D
- 100.000 mm 3.9370 in
- B
- 25.000 mm 0.9843 in
- r
- 1.500 mm 0.0591 in
- a
- 42.000 mm 1.6535 in
- da min
- 53.500 mm 2.1063 in
- Da max
- 91.500 mm 3.6024 in
- ras max
- 1.500 mm 0.0591 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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