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331148 A
Part Number | 331148 A |
System of Measurement | Metric |
Type | Bearing |
Bearing Type | Roller |
Roller Bearing Type | Tapered |
For Load Direction | Combined |
Construction | Four-Row |
Seal Type | Open |
Bore Dia | 584.2 mm |
Bore Dia Tolerance | -0.05mm to 0 |
Outer Dia | 762 mm |
Outer Dia Tolerance | -0.075mm to 0 |
Total Bearing Width Over Inner Rings | 396.875 mm |
Total Bearing Width Over Inner Rings Tolerance | -0.25mm to 0 |
Total Bearing Width Over Outer Rings | 401.638 mm |
Total Bearing Width Over Outer Rings Tolerance | +0.4mm to -0.4mm |
Abutment Diameter Shaft | 620 mm |
Abutment Diameter Housing | 620 mm |
Chamfer Dimension Inner Ring | min.3.3 mm |
Ring Material | Chrome Steel |
Roller Material | Chrome Steel |
Cage Material | Steel |
Dynamic Radial Load | 1721250 lbf |
Static Radial Load | 5040000 lbf |
Fatigue Load Limit | 351000 lbf |
Comparative Radial Load Rating | 459000 lbf |
Comparative Axial Load Rating | 106200 lbf |
Lubrication | Required |
Temperature Range | -30° to 110 °C |
ABEC Rating | ABEC-1 |
Radial Clearance | Standard (Available in C3/C4/C5) |
RoHS | Compliant |
REACH | Compliant |
Weight | 1069.24 lb |
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