KOYO
Angular contact ball bearings 7064BDB FY
Bearing KOYO 7064BDB FY, Ø320×480×148 mm. Request a quote — worldwide shipping.
Type Angular contact ball bearings
Dimensions
Ø 320 × 480 × 148 mm
d320Bore Ø (mm)
×
D480Outer Ø (mm)
×
B148Width (mm)
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Technical specifications
| d | 320 mm |
| D | 480 mm |
| B | 148 mm |
| r(min.) | 4 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 795 kN |
| Basic load ratings : C0r | 1300 kN |
| Fatigue load limit : Cu | 33.6 kN |
| factor : f0 | - |
| Limiting speeds(Grease lub.) | 710 min-1 |
| Limiting speeds(Oil lub.) | 950 min-1 |
| Load center spread : a | 409.6 mm |
| da(min.) | 338 mm |
| Db(max.) | 471.5 mm |
| ra(max.) | 3 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 94.4 kg |
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KOYO 7064BDB FY