KOYO
Deep groove ball bearings 6307NR
Bearing KOYO 6307NR, Ø35×80×21 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 35 × 80 × 21 mm
d35Bore Ø (mm)
×
D80Outer Ø (mm)
×
B21Width (mm)
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Technical specifications
| d | 35 mm |
| D | 80 mm |
| B | 21 mm |
| r(min.) | 1.5 mm |
| r1(min.) | 0.5 mm |
| Basic load ratings : Cr | 41.7 kN |
| Basic load ratings : C0r | 19.3 kN |
| Fatigue load limit : Cu | 1.45 kN |
| factor : f0 | 13.2 |
| Limiting speeds(Grease lub.) | 8500 min-1 |
| Limiting speeds(Oil lub.) | 10000 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.) | 86.6 mm |
| Dimensions of locating snap ring : f(±0.05) | 1.65 mm |
| da(min.) | 43 mm |
| Da(max.) | 72 mm |
| Dx(min.) | 88 mm |
| Cy(max.) | 4.67 mm |
| ra(max.) | 1.5 mm |
| rb(max.) | 0.5 mm |
| (Refer.)Mass | 0.457 kg |
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KOYO 6307NR