KOYO
Deep groove ball bearings 693
Bearing KOYO 693, Ø3×8×3 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 3 × 8 × 3 mm
d3Bore Ø (mm)
×
D8Outer Ø (mm)
×
B3Width (mm)
Request quote
Technical specifications
| d | 3 mm |
| D | 8 mm |
| B | 3 mm |
| r(min.) | 0.15 mm |
| Basic load ratings : Cr | 0.680 kN |
| Basic load ratings : C0r | 0.17 kN |
| Fatigue load limit : Cu | 0.005 kN |
| factor : f0 | 11.5 |
| Limiting speeds(Grease lub.) | 64000 min-1 |
| Limiting speeds(Oil lub.) | 76000 min-1 |
| da(min.) | 4.2 mm |
| Da(max.) | 6.8 mm |
| ra(max.) | 0.15 mm |
| (Refer.)Mass | 0.6 g |
Related products
KOYO 693