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ITEM NUMBER
N1011
Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type
d55,000 mmBore
D90,000 mmOutside diameter
B18,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for N1011
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Machined Carbon Steel
- Limiting Speed - Oil
- 9700 RPM
- Limiting Speed - Grease
- 8200 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 44000 N 9900 lbf
- Dynamic Load Rating
- 37500 N 8450 lbf
- Enclosure
- Open
Dimensional Specifications
- d
- 55.000 mm 2.1654 in
- D
- 90.000 mm 3.5433 in
- B
- 18.000 mm 0.7087 in
- Ew
- 80.500 mm 3.1693 in
- J
- 67.700 mm 2.6654 in
- r
- 1.100 mm 0.0433 in
- da min
- 60.000 mm 2.3622 in
- db min
- 61.500 mm 2.4213 in
- Da max
- 83.500 mm 3.2874 in
- Db max
- 85.000 mm 3.3465 in
- Db min
- 85.000 mm 3.3465 in
- r1as max
- 1.100 mm 0.0433 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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