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ITEM NUMBER
MR9211648-MI-769248
Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series
d120,650 mmBore
D184,150 mmOutside diameter
B82,550 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for MR9211648-MI-769248
Units
Technical Specifications
- Type
- Needle Roller Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Material
- Steel
- Limiting Speed - Oil
- 2700 RPM
- Limiting Speed - Grease
- 1800 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
- 360000 N 81000 lbf
- Dynamic Load Rating
- 360000 N 81000 lbf
- Weight
- 7.480 kg 16.491 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 120.650 mm 4.7500 in
- D
- 184.150 mm 7.2500 in
- F
- 146.050 mm 5.7500 in
- C
- 76.200 mm 3.0000 in
- B
- 82.550 mm 3.2500 in
- r
- 3.000 mm 0.1181 in
- s
- 3.000 mm 0.1181 in
- da min
- 132.000 mm 5.1969 in
- Da max
- 172.000 mm 6.7717 in
- ras max
- 3.000 mm 0.1181 in
DOCUMENTS & SUPPORT
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