KOYO
Deep groove ball bearings 6209NR
Bearing KOYO 6209NR, Ø45×85×19 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 45 × 85 × 19 mm
d45Bore Ø (mm)
×
D85Outer Ø (mm)
×
B19Width (mm)
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Technical specifications
| d | 45 mm |
| D | 85 mm |
| B | 19 mm |
| r(min.) | 1.1 mm |
| r1(min.) | 0.5 mm |
| Basic load ratings : Cr | 40.9 kN |
| Basic load ratings : C0r | 20.3 kN |
| Fatigue load limit : Cu | 1.40 kN |
| factor : f0 | 14.0 |
| Limiting speeds(Grease lub.) | 7700 min-1 |
| Limiting speeds(Oil lub.) | 9200 min-1 |
| Dimensions of snap ring groove : D1(max.) | mm |
| Dimensions of snap ring groove : a(max.) | mm |
| Dimensions of snap ring groove : b(±0.05) | mm |
| Dimensions of snap ring groove : r0(max.) | mm |
| Dimensions of locating snap ring : D2(min.) | 91.6 mm |
| Dimensions of locating snap ring : f(±0.05) | 1.65 mm |
| da(min.) | 51.5 mm |
| Da(max.) | 78.5 mm |
| Dx(min.) | 93 mm |
| Cy(max.) | 4.67 mm |
| ra(max.) | 1 mm |
| rb(max.) | 0.5 mm |
| (Refer.)Mass | 0.407 kg |
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KOYO 6209NR