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ITEM NUMBER
MR10412848-MI-8810448
Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series
d139,700 mmBore
D203,200 mmOutside diameter
B76,580 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for MR10412848-MI-8810448
Units
Technical Specifications
- Type
- Needle Roller Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Material
- Steel
- Limiting Speed - Oil
- 2400.0 RPM
- Limiting Speed - Grease
- 1600 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
- 870000 N 196000 lbf
- Dynamic Load Rating
- 390000 N 87500 lbf
- Weight
- 8.220 kg 18.122 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 139.700 mm 5.5000 in
- D
- 203.200 mm 8.0000 in
- F
- 165.100 mm 6.5000 in
- C
- 76.200 mm 3.0000 in
- B
- 76.580 mm 3.0150 in
- r
- 3.000 mm 0.1181 in
- s
- 5.500 mm 0.2165 in
- da min
- 152.500 mm 6.0039 in
- Da max
- 190.000 mm 7.4803 in
- ras max
- 3.000 mm 0.1181 in
DOCUMENTS & SUPPORT
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