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ITEM NUMBER
MR729640-MI-627240
Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series
d98,425 mmBore
D152,400 mmOutside diameter
B63,880 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for MR729640-MI-627240
Units
Technical Specifications
- Type
- Needle Roller Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Material
- Steel
- Limiting Speed - Oil
- 3500 RPM
- Limiting Speed - Grease
- 2300 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
- 260000 N 58500 lbf
- Dynamic Load Rating
- 260000 N 58500 lbf
- Weight
- 4.190 kg 9.237 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 98.425 mm 3.8750 in
- D
- 152.400 mm 6.0000 in
- F
- 114.300 mm 4.5000 in
- C
- 63.500 mm 2.5000 in
- B
- 63.880 mm 2.5150 in
- r
- 2.500 mm 0.0984 in
- s
- 7.000 mm 0.2756 in
- da min
- 107.500 mm 4.2323 in
- Da max
- 143.500 mm 5.6496 in
- ras max
- 2.500 mm 0.0984 in
DOCUMENTS & SUPPORT
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