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ITEM NUMBER
N310
Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type
d50,000 mmBore
D110,000 mmOutside diameter
B27,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for N310
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Pressed Steel
- Limiting Speed - Oil
- 7700 RPM
- Limiting Speed - Grease
- 6500 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 86000 N 19300 lbf
- Dynamic Load Rating
- 87000 N 19600 lbf
- Enclosure
- Open
- Weight
- 1.110 kg 2.447 lb
Dimensional Specifications
- d
- 50.000 mm 1.9685 in
- D
- 110.000 mm 4.3307 in
- B
- 27.000 mm 1.0630 in
- Ew
- 95.000 mm 3.7402 in
- J
- 71.000 mm 2.7953 in
- r
- 2.000 mm 0.0787 in
- da min
- 59.000 mm 2.3228 in
- db min
- 59.000 mm 2.3228 in
- Da max
- 101.000 mm 3.9764 in
- Db max
- 101.000 mm 3.9764 in
- Db min
- 101.000 mm 3.9764 in
- r1as max
- 2.000 mm 0.0787 in
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