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ITEM NUMBER
18790-18720
Tapered Roller Set - Inch Series and J Series
d—Bore
D85,001 mmOutside diameter
B50,800 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 18790-18720
Units
Technical Specifications
- Type
- Tapered Roller Bearing
- Bore Type
- Round
- Material
- Case Carburized Steel
- Limiting Speed - Grease
- 4200 RPM
- Style
- Cone & Cup
- Precision Rating
- Not Available
- Cone Number
- 18790
- Cup Number
- 18720
- Configuration
- One
- Lubrication
- w/o Oil Hole
- e (Axial Load Factor)
- 0.41
- Y2 (Axial Load Factor)
- 1.48
- Static Load Rating
- 65000 N 14613 lbf
- Dynamic Load Rating
- 49500 N 11128 lbf
- Enclosure
- Open
- Weight
- 0.370 kg 0.825 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- B
- 50.800 mm 2.0000 in
- D
- 85.001 mm 3.3465 in
- Wo
- 13.495 mm 0.5313 in
- Wi
- 17.462 mm 0.6875 in
- W
- 17.462 mm 0.6875 in
- r
- 1.500 mm 0.0600 in
- R
- 3.5 mm 0.14 in
- a (Effective Load Center)
- -0.800 mm -0.0300 in
- U
- 62.0 mm 2.44 in
- V
- 56.0 mm 2.20 in
- X
- 80.0 mm 3.15 in
- Z
- 77.0 mm 3.03 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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