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ITEM NUMBER
MR142212-MI-101412
Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series
d15,875 mmBore
D34,925 mmOutside diameter
B19,300 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for MR142212-MI-101412
Units
Technical Specifications
- Type
- Needle Roller Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Material
- Steel
- Limiting Speed - Oil
- 18000 RPM
- Limiting Speed - Grease
- 12000 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Enclosure
- Open
- Bearing Design
- w/ Inner Ring
- Oil Hole
- w/ Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 25600 N 5750 lbf
- Dynamic Load Rating
- 21900 N 4900 lbf
- Weight
- 0.086 kg 0.190 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 15.875 mm 0.6250 in
- D
- 34.925 mm 1.3750 in
- F
- 22.225 mm 0.8750 in
- C
- 19.050 mm 0.7500 in
- B
- 19.300 mm 0.7598 in
- r
- 1.000 mm 0.0394 in
- s
- 1.000 mm 0.0394 in
- da min
- 21.000 mm 0.8268 in
- Da max
- 30.000 mm 1.1811 in
- ras max
- 1.000 mm 0.0394 in
DOCUMENTS & SUPPORT
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