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ITEM NUMBER
344-332
Tapered Roller Set - Inch Series and J Series
d—Bore
D80,000 mmOutside diameter
B40,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 344-332
Units
Technical Specifications
- Type
- Tapered Roller Bearing
- Bore Type
- Round
- Material
- Through Hardened Steel
- Style
- Cone & Cup
- Precision Rating
- Class 4
- Cone Number
- 344
- Cup Number
- 332
- Configuration
- One
- Lubrication
- w/o Oil Hole
- e (Axial Load Factor)
- 0.27
- Y2 (Axial Load Factor)
- 2.20
- Static Load Rating
- 75000 N 16900 lbf
- Dynamic Load Rating
- 68000 N 15300 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- B
- 40.000 mm 1.5748 in
- D
- 80.000 mm 3.1496 in
- Wo
- 17.826 mm 0.7018 in
- Wi
- 22.403 mm 0.8820 in
- W
- 21.000 mm 0.8268 in
- r
- 1.300 mm 0.0500 in
- R
- 3.5 mm 0.14 in
- a (Effective Load Center)
- -6.600 mm -0.2600 in
- U
- 52.0 mm 2.05 in
- V
- 45.5 mm 1.79 in
- X
- 75.0 mm 2.95 in
- Z
- 73.0 mm 2.87 in
DOCUMENTS & SUPPORT
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