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ITEM NUMBER
39580-39521
Tapered Roller Set - Inch Series and J Series
d—Bore
D112,713 mmOutside diameter
B57,150 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 39580-39521
Units
Technical Specifications
- Type
- Tapered Roller Bearing
- Bore Type
- Round
- Material
- Through Hardened Steel
- Style
- Cone & Cup
- Precision Rating
- Class 4
- Cone Number
- 39580
- Cup Number
- 39521
- Configuration
- One
- Lubrication
- w/o Oil Hole
- e (Axial Load Factor)
- 0.34
- Y2 (Axial Load Factor)
- 1.77
- Static Load Rating
- 223000 N 50000 lbf
- Dynamic Load Rating
- 153000 N 34500 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- B
- 57.150 mm 2.2500 in
- D
- 112.713 mm 4.4375 in
- Wo
- 23.813 mm 0.9375 in
- Wi
- 30.162 mm 1.1875 in
- W
- 30.163 mm 1.1875 in
- r
- 0.800 mm 0.0300 in
- R
- 3.5 mm 0.14 in
- a (Effective Load Center)
- -6.600 mm -0.2600 in
- U
- 72.0 mm 2.83 in
- V
- 66.0 mm 2.60 in
- X
- 107.0 mm 4.21 in
- Z
- 103.0 mm 4.06 in
DOCUMENTS & SUPPORT
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