KOYO
Deep groove ball bearings 604 ZZ
Bearing KOYO 604 ZZ, Ø4×12×4 mm, sealing 2Z. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 4 × 12 × 4 mm
d4Bore Ø (mm)
×
D12Outer Ø (mm)
×
B4Width (mm)
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Technical specifications
| d | 4 mm |
| D | 12 mm |
| B | 4 mm |
| r(min.) | 0.2 mm |
| Basic load ratings : Cr | 1.20 kN |
| Basic load ratings : C0r | 0.35 kN |
| Fatigue load limit : Cu | 0.009 kN |
| factor : f0 | 12.4 |
| Limiting speeds(Grease lub.) | 53000 min-1 |
| Limiting speeds(Oil lub.) | - min-1 |
| da(min.) | 5.6 mm |
| Da(max.) | 10.4 mm |
| ra(max.) | 0.2 mm |
| (Refer.)Mass | 2.1 g |
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KOYO 604 ZZ