KOYO
Zylinderrollenlager NF204
Bearing KOYO NF204, Ø20×47×14 mm. Request a quote — worldwide shipping.
Typ Zylinderrollenlager
Abmessungen
Ø 20 × 47 × 14 mm
d20Ø Bohrung (mm)
×
D47Ø außen (mm)
×
B14Breite (mm)
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Technische Daten
| d | 20 mm |
| D | 47 mm |
| B | 14 mm |
| r(min.) | 1 mm |
| r1(min.) | 0.6 mm |
| Fw | - mm |
| Ew | 40 mm |
| Basic load ratings : Cr | 19.3 kN |
| Basic load ratings : C0r | 12.7 kN |
| Fatigue load limit : Cu | 1.45 kN |
| Limiting speeds(Grease lub.) | 15000 min-1 |
| Limiting speeds(Oil lub.) | 18000 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | 25 mm |
| db(min.) | - mm |
| db(max.) | - mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | - mm |
| Db(max.) | 43 mm |
| Db(min.) | 42 mm |
| ra(max.) | 1 mm |
| rb(max.) | 0.6 mm |
| (Refer.)Mass | 0.112 kg |
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KOYO NF204