KOYO
Cylindrical roller bearings 46791D/20/21D
Bearing KOYO 46791D/20/21D, Ø165.1×225.425×168.275 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 165,1 × 225,425 × 168,275 mm
d165,1Bore Ø (mm)
×
D225,425Outer Ø (mm)
×
B168,275Width (mm)
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Technical specifications
| d | 165.100 mm |
| D | 225.425 mm |
| T | 168.275 mm |
| W | 165.100 mm |
| r(min.) | 3.2 mm |
| r1(min.) | 0.8 mm |
| Basic load ratings : Cr | 934 kN |
| Basic load ratings : C0r | 2140 kN |
| Fatigue load limit : Cu | 279 kN |
| Axial load factors : Y2 | 1.77 mm |
| Axial load factors : Y3 | 2.63 |
| Axial load factors : Y0 | 1.73 |
| Constant e | 0.38 |
| da(min.) | 180 mm |
| Da(max.) | 203 mm |
| S(min.) | 4.5 mm |
| ra(max.) | 3.2 mm |
| rb(max.) | 0.8 mm |
| (Refer.)Mass | 19.7 kg |
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KOYO 46791D/20/21D