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ITEM NUMBER
MU1221UV
Cylindrical Roller Bearing - Non-Separable, Inner Ring w/ Two Ribs, Outer Ring w/ One Rib, Retaining Ring
d—Bore
D190,000 mmOutside diameter
B105,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for MU1221UV
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- One Piece Steel
- Configuration
- One
- Tolerance
- ISO Class 0 (RBEC 1)
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 305000 N 68500 lbf
- Dynamic Load Rating
- 238000 N 53500 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- B
- 105.000 mm 4.1339 in
- D
- 190.000 mm 7.4803 in
- W
- 36.000 mm 1.4173 in
- C
- 168.550 mm 6.6358 in
- F
- 134.870 mm 5.3098 in
- H
- 161.010 mm 6.3390 in
- R
- 3.960 mm 0.1559 in
- U (Plain Rings)
- 121.400 mm 4.7795 in
- V (Rib Rings)
- 126.500 mm 4.9803 in
- X (Plain Rings)
- 175.300 mm 6.9016 in
- Z (Rib Rings)
- 168.400 mm 6.6299 in
- r
- 2.030 mm 0.0799 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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