KOYO
Deep groove ball bearings 687
Bearing KOYO 687, Ø7×14×3.5 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 7 × 14 × 3,5 mm
d7Bore Ø (mm)
×
D14Outer Ø (mm)
×
B3,5Width (mm)
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Technical specifications
| d | 7 mm |
| D | 14 mm |
| B | 3.5 mm |
| r(min.) | 0.15 mm |
| Basic load ratings : Cr | 1.45 kN |
| Basic load ratings : C0r | 0.51 kN |
| Fatigue load limit : Cu | 0.010 kN |
| factor : f0 | 14.2 |
| Limiting speeds(Grease lub.) | 45000 min-1 |
| Limiting speeds(Oil lub.) | 54000 min-1 |
| da(min.) | 8.2 mm |
| Da(max.) | 12.8 mm |
| ra(max.) | 0.15 mm |
| (Refer.)Mass | 2.0 g |
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KOYO 687