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ITEM NUMBER
N208
Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type
d40,000 mmBore
D80,000 mmOutside diameter
B18,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for N208
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Pressed Steel
- Limiting Speed - Oil
- 11000.0 RPM
- Limiting Speed - Grease
- 9400.0 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 43000 N 9667 lbf
- Dynamic Load Rating
- 43500 N 9779 lbf
- Enclosure
- Open
- Weight
- 0.370 kg 0.816 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 40.000 mm 1.5750 in
- D
- 80.000 mm 3.1496 in
- B
- 18.000 mm 0.7087 in
- Ew
- 70.000 mm 2.7559 in
- J
- 54.200 mm 2.1339 in
- r
- 1.000 mm 0.0394 in
- da min
- 46.500 mm 1.8307 in
- db min
- 46.500 mm 1.8307 in
- Da max
- 73.500 mm 2.8937 in
- Db max
- 73.500 mm 2.8937 in
- Db min
- 73.500 mm 2.8937 in
- r1as max
- 1.000 mm 0.0394 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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