KOYO
Cylindrical roller bearings LM769349D/310/310D
Bearing KOYO LM769349D/310/310D, Ø431.8×571.5×336.55 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 431,8 × 571,5 × 336,55 mm
d431,8Bore Ø (mm)
×
D571,5Outer Ø (mm)
×
B336,55Width (mm)
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Technical specifications
| d | 431.800 mm |
| D | 571.500 mm |
| T | 336.550 mm |
| W | 336.550 mm |
| r(min.) | 6.4 mm |
| r1(min.) | 1.6 mm |
| Basic load ratings : Cr | 4610 kN |
| Basic load ratings : C0r | 11300 kN |
| Fatigue load limit : Cu | 1040 kN |
| Axial load factors : Y2 | 1.41 mm |
| Axial load factors : Y3 | 2.10 |
| Axial load factors : Y0 | 1.38 |
| Constant e | 0.48 |
| da(min.) | 463 mm |
| Da(max.) | 534 mm |
| S(min.) | 7 mm |
| ra(max.) | 6.4 mm |
| rb(max.) | 1.6 mm |
| (Refer.)Mass | 231 kg |
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KOYO LM769349D/310/310D