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ITEM NUMBER
1209K
Self Aligning Ball Bearings w/ Tapered Bore
d45,000 mmBore
D85,000 mmOutside diameter
B19,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 1209K
Units
Technical Specifications
- Type
- Self Aligning Ball Bearing
- Bore Type
- Tapered
- Material
- High Carbon Chrome Steel
- Cage Type
- Pressed
- Cage Material
- Steel
- Ball Material
- Steel
- Limiting Speed - Oil
- 8500 RPM
- Limiting Speed - Grease
- 7100 RPM
- Y1
- 3.00
- Y2
- 4.70
- Y0
- 3.10
- Precision
- Class 0
- Configuration
- One
- Radial Internal Clearance
- CN
- Static Load Rating
- 7350 N 1650 lbf
- Dynamic Load Rating
- 22000 N 4950 lbf
- Enclosure
- Open
- Weight
- 0.448 kg 0.988 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 45.000 mm 1.7717 in
- D
- 85.000 mm 3.3465 in
- B
- 19.000 mm 0.7480 in
- r
- 1.100 mm 0.0433 in
- da min
- 51.500 mm 2.0276 in
- Da max
- 78.500 mm 3.0906 in
- ras max
- 1.000 mm 0.0394 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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