KOYO
Needle roller bearings K.81217LPB
Bearing KOYO K.81217LPB, Ø85×125×31 mm. Request a quote — worldwide shipping.
Type Needle roller bearings
Dimensions
Ø 85 × 125 × 31 mm
d85Bore Ø (mm)
×
D125Outer Ø (mm)
×
B31Width (mm)
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Technical specifications
| Dc1 | 85 mm |
| Dc | 125 mm |
| Dw | 12.0 mm |
| Basic load ratings Ca | 174 kN |
| Basic load ratings C0a | 572 kN |
| Fatigue load limit : Cu | 65.5 kN |
| Limiting speeds(Oil lub.) | 2400 min-1 |
| T | 31 mm |
| Eb(max.) | 93 mm |
| Ea(max.) | 117 mm |
| ra | 1.0 mm |
| Washer dimensions : d | 85 mm |
| Washer dimensions : D1 | 88 mm |
| Washer dimensions : D,d1 | 125 mm |
| Washer dimensions : h(max) | 9.50 mm |
| Washer dimensions : h(min) | 9.28 mm |
| Washer dimensions : rs(min.) | 1.0 mm |
| Washer designation(Shaft piloted) | WS.81217 |
| Washer designation(Housing piloted) | GS.81217 |
| (Refer.)Washer mass | 0.492 kg |
| (Refer.)Mass | 0.376 kg |
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KOYO K.81217LPB