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ITEM NUMBER
3379-3320
Tapered Roller Set - Inch Series and J Series
d—Bore
D80,167 mmOutside diameter
B34,925 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 3379-3320
Units
Technical Specifications
- Type
- Tapered Roller Bearing
- Bore Type
- Round
- Material
- Through Hardened Steel
- Limiting Speed - Grease
- 4800 RPM
- Style
- Cone & Cup
- Precision Rating
- Not Available
- Cone Number
- 3379
- Cup Number
- 3320
- Configuration
- One
- Lubrication
- w/o Oil Hole
- e (Axial Load Factor)
- 0.27
- Y2 (Axial Load Factor)
- 2.20
- Static Load Rating
- 112000 N 25179 lbf
- Dynamic Load Rating
- 95000 N 21357 lbf
- Enclosure
- Open
- Weight
- 0.730 kg 1.603 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- B
- 34.925 mm 1.3750 in
- D
- 80.167 mm 3.1562 in
- Wo
- 23.812 mm 0.9375 in
- Wi
- 30.391 mm 1.1965 in
- W
- 29.370 mm 1.1563 in
- r
- 3.300 mm 0.1300 in
- R
- 3.5 mm 0.14 in
- a (Effective Load Center)
- -11.200 mm -0.4400 in
- U
- 48.0 mm 1.89 in
- V
- 41.5 mm 1.63 in
- X
- 75.0 mm 2.95 in
- Z
- 70.0 mm 2.76 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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