KOYO
Needle roller bearings FNTA-3047
Bearing KOYO FNTA-3047, Ø30×47×2 mm. Request a quote — worldwide shipping.
Type Needle roller bearings
Dimensions
Ø 30 × 47 × 2 mm
d30Bore Ø (mm)
×
D47Outer Ø (mm)
×
B2Width (mm)
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Technical specifications
| Dc1 | 30 mm |
| Dc | 47 mm |
| Dw | 2 mm |
| Ea | 46.0 mm |
| Eb | 32.0 mm |
| ra(max.) | 0.6 mm |
| Basic load ratings Ca | 18.6 kN |
| Basic load ratings C0a | 82.4 kN |
| Fatigue load limit : Cu | 8.65 kN |
| Limiting speeds(Oil lub.) | 8900 min-1 |
| Washer dimensions : d | mm |
| Washer dimensions : D,d1 | 47 mm |
| Washer dimensions : D1 | 32 mm |
| Thin - Washer dimensions : h1 | 1.00 mm |
| Thin - Washer No. | AS3047 |
| Thin - (Refer.)Mass | 0.008 kg |
| Heavy(LS) - Washer dimensions : h | 3.00 mm |
| Heavy(LS) - Washer dimensions : a | 1.00 mm |
| Heavy(LS) - Washer No. | LS3047 |
| Heavy(LS) - (Refer.)Mass | 0.023 kg |
| Heavy - Washer dimensions : h | 3.00 mm |
| Heavy - Washer dimensions : r(min.) | 0.60 mm |
| Heavy - Washer No(Shaft piloted) | WS.81106 |
| Heavy - Washer No.(Housing piloted) | GS.81106 |
| Heavy - (Refer.)Mass | 0.023 kg |
| (Refer.)Mass | 0.009 kg |
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KOYO FNTA-3047