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ITEM NUMBER
N1056
Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type
d280,000 mmBore
D420,000 mmOutside diameter
B65,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for N1056
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Machined Carbon Steel
- Limiting Speed - Oil
- 1800.0 RPM
- Limiting Speed - Grease
- 1500 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 1050000 N 236000 lbf
- Dynamic Load Rating
- 660000 N 148000 lbf
- Enclosure
- Open
- Weight
- 28.800 kg 63.493 lb
Dimensional Specifications
- d
- 280.000 mm 11.0236 in
- D
- 420.000 mm 16.5354 in
- B
- 65.000 mm 2.5591 in
- Ew
- 384.000 mm 15.1181 in
- J
- 329.600 mm 12.9764 in
- r
- 4.000 mm 0.1575 in
- da min
- 296.000 mm 11.6535 in
- db min
- 296.000 mm 11.6535 in
- Da max
- 404.000 mm 15.9055 in
- Db max
- 404.000 mm 15.9055 in
- Db min
- 404.000 mm 15.9055 in
- r1as max
- 4.000 mm 0.1575 in
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