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ITEM NUMBER
28580-28521
Tapered Roller Set - Inch Series and J Series
d—Bore
D92,075 mmOutside diameter
B50,800 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 28580-28521
Units
Technical Specifications
- Type
- Tapered Roller Bearing
- Bore Type
- Round
- Material
- Case Carburized Steel
- Limiting Speed - Grease
- 4000 RPM
- Style
- Cone & Cup
- Precision Rating
- Not Available
- Cone Number
- 28580
- Cup Number
- 28521
- Configuration
- One
- Lubrication
- w/o Oil Hole
- e (Axial Load Factor)
- 0.38
- Y2 (Axial Load Factor)
- 1.59
- Static Load Rating
- 116000 N 26078 lbf
- Dynamic Load Rating
- 83500 N 18772 lbf
- Enclosure
- Open
- Weight
- 0.700 kg 1.535 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- B
- 50.800 mm 2.0000 in
- D
- 92.075 mm 3.6250 in
- Wo
- 19.845 mm 0.7813 in
- Wi
- 25.400 mm 1.0000 in
- W
- 24.608 mm 0.9688 in
- r
- 0.800 mm 0.0300 in
- R
- 3.5 mm 0.14 in
- a (Effective Load Center)
- -4.600 mm -0.1800 in
- U
- 63.0 mm 2.48 in
- V
- 57.0 mm 2.24 in
- X
- 87.0 mm 3.43 in
- Z
- 83.0 mm 3.27 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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