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ITEM NUMBER
N2209
Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type
d45,000 mmBore
D85,000 mmOutside diameter
B23,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for N2209
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Pressed Steel
- Limiting Speed - Oil
- 9000 RPM
- Limiting Speed - Grease
- 7600 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 68000 N 15300 lbf
- Dynamic Load Rating
- 61500 N 13800 lbf
- Enclosure
- Open
Dimensional Specifications
- d
- 45.000 mm 1.7717 in
- D
- 85.000 mm 3.3465 in
- B
- 23.000 mm 0.9055 in
- Ew
- 75.000 mm 2.9528 in
- J
- 59.000 mm 2.3228 in
- r
- 1.100 mm 0.0433 in
- da min
- 51.500 mm 2.0276 in
- db min
- 51.500 mm 2.0276 in
- Da max
- 78.500 mm 3.0906 in
- Db max
- 78.500 mm 3.0906 in
- Db min
- 78.500 mm 3.0906 in
- r1as max
- 1.100 mm 0.0433 in
DOCUMENTS & SUPPORT
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