KOYO
Cylindrical roller bearings 4TR550C
Bearing KOYO 4TR550C, Ø550×685×350 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 550 × 685 × 350 mm
d550Bore Ø (mm)
×
D685Outer Ø (mm)
×
B350Width (mm)
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Technical specifications
| d | 550 mm |
| D | 685 mm |
| T | 350 mm |
| W | 350 mm |
| r(min.) | 4 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 5680 kN |
| Basic load ratings : C0r | 16100 kN |
| Fatigue load limit : Cu | 1390 kN |
| Axial load factors : Y2 | 2.32 mm |
| Axial load factors : Y3 | 3.45 |
| Axial load factors : Y0 | 2.26 |
| Constant e | 0.29 |
| da(min.) | 579 mm |
| Da(max.) | 647 mm |
| S(min.) | 8 mm |
| ra(max.) | 3 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 287 kg |
Related products
KOYO 4TR550C