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ITEM NUMBER
581-572
Tapered Roller Set - Inch Series and J Series
d—Bore
D139,992 mmOutside diameter
B80,962 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 581-572
Units
Technical Specifications
- Type
- Tapered Roller Bearing
- Bore Type
- Round
- Material
- Case Carburized Steel
- Limiting Speed - Grease
- 2600 RPM
- Style
- Cone & Cup
- Precision Rating
- Not Available
- Cone Number
- 581
- Cup Number
- 572
- Configuration
- One
- Lubrication
- w/o Oil Hole
- e (Axial Load Factor)
- 0.40
- Y2 (Axial Load Factor)
- 1.49
- Static Load Rating
- 288000 N 64745 lbf
- Dynamic Load Rating
- 188000 N 42264 lbf
- Enclosure
- Open
- Weight
- 2.180 kg 4.802 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- B
- 80.962 mm 3.1870 in
- D
- 139.992 mm 5.5115 in
- Wo
- 28.575 mm 1.1250 in
- Wi
- 36.098 mm 1.4212 in
- W
- 36.512 mm 1.4375 in
- r
- 3.300 mm 0.1300 in
- R
- 3.5 mm 0.14 in
- a (Effective Load Center)
- -5.300 mm -0.2100 in
- U
- 96.0 mm 3.78 in
- V
- 90.0 mm 3.54 in
- X
- 133.0 mm 5.24 in
- Z
- 125.0 mm 4.92 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
infos@catson.com.vn