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ITEM NUMBER
N222
Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type
d110,000 mmBore
D200,000 mmOutside diameter
B38,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for N222
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Pressed Steel
- Limiting Speed - Oil
- 4000.0 RPM
- Limiting Speed - Grease
- 3400 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 290000 N 65195 lbf
- Dynamic Load Rating
- 240000 N 53954 lbf
- Enclosure
- Open
- Weight
- 4.650 kg 10.253 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 110.000 mm 4.3310 in
- D
- 200.000 mm 7.8740 in
- B
- 38.000 mm 1.4961 in
- Ew
- 178.500 mm 7.0276 in
- J
- 141.500 mm 5.5709 in
- r
- 2.000 mm 0.0787 in
- da min
- 121.000 mm 4.7638 in
- db min
- 121.000 mm 4.7638 in
- Da max
- 189.000 mm 7.4409 in
- Db max
- 189.000 mm 7.4409 in
- Db min
- 189.000 mm 7.4409 in
- r1as max
- 2.000 mm 0.0787 in
DOCUMENTS & SUPPORT
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