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ITEM NUMBER
N230
Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type
d150,000 mmBore
D270,000 mmOutside diameter
B45,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for N230
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Pressed Steel
- Limiting Speed - Oil
- 2900 RPM
- Limiting Speed - Grease
- 2500 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 435000 N 97792 lbf
- Dynamic Load Rating
- 345000 N 77559 lbf
- Enclosure
- Open
- Weight
- 10.300 kg 22.712 lb
Dimensional Specifications
- d
- 150.000 mm 5.9060 in
- D
- 270.000 mm 10.6299 in
- B
- 45.000 mm 1.7717 in
- Ew
- 238.000 mm 9.3701 in
- J
- 193.000 mm 7.5984 in
- r
- 3.000 mm 0.1181 in
- da min
- 163.000 mm 6.4173 in
- db min
- 163.000 mm 6.4173 in
- Da max
- 257.000 mm 10.1181 in
- Db max
- 257.000 mm 10.1181 in
- Db min
- 257.000 mm 10.1181 in
- r1as max
- 3.000 mm 0.1181 in
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