KOYO
Needle roller bearings K.81209TVP
Bearing KOYO K.81209TVP, Ø45×73×9 mm. Request a quote — worldwide shipping.
Type Needle roller bearings
Dimensions
Ø 45 × 73 × 9 mm
d45Bore Ø (mm)
×
D73Outer Ø (mm)
×
B9Width (mm)
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Technical specifications
| Dc1 | 45 mm |
| Dc | 73 mm |
| Dw | 9.0 mm |
| Basic load ratings Ca | 94.2 kN |
| Basic load ratings C0a | 266 kN |
| Fatigue load limit : Cu | 30.8 kN |
| Limiting speeds(Oil lub.) | 4500 min-1 |
| T | mm |
| Eb(max.) | 50 mm |
| Ea(max.) | 68 mm |
| ra | 1.0 mm |
| Washer dimensions : d | 45 mm |
| Washer dimensions : D1 | 47 mm |
| Washer dimensions : D,d1 | 73 mm |
| Washer dimensions : h(max) | 5.50 mm |
| Washer dimensions : h(min) | 5.34 mm |
| Washer dimensions : rs(min.) | 1.0 mm |
| Washer designation(Shaft piloted) | WS.81209 |
| Washer designation(Housing piloted) | GS.81209 |
| (Refer.)Washer mass | 0.112 kg |
| (Refer.)Mass | 0.083 kg |
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KOYO K.81209TVP