KOYO
Needle roller bearings K72X80X20
Bearing KOYO K72X80X20, Ø72×80×20 mm. Request a quote — worldwide shipping.
Type Needle roller bearings
Dimensions
Ø 72 × 80 × 20 mm
d72Bore Ø (mm)
×
D80Outer Ø (mm)
×
B20Width (mm)
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Technical specifications
| Fw | 72 mm |
| Ew | 80 mm |
| Bc | 20 mm |
| Basic load ratings : Cr | 44.4 kN |
| Basic load ratings : C0r | 90.7 kN |
| Fatigue load limit : Cu | 14.5 kN |
| Cage material P/S | S |
| Limiting speeds(Grease lub.) | 3800 min-1 |
| Limiting speeds(Oil lub.) | 5800 min-1 |
| Recommended dimensions - Shaft : S(max.) | 72.000 mm |
| Recommended dimensions - Shaft : S(min.) | 71.987 mm |
| Recommended dimensions - Housing : H(max.) | 80.029 mm |
| Recommended dimensions - Housing : H(min.) | 80.010 mm |
| (Refer.)Mass | 0.084 kg |
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KOYO K72X80X20