KOYO
Cylindrical roller bearings NN3088K
Bearing KOYO NN3088K, Ø440×650×157 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 440 × 650 × 157 mm
d440Bore Ø (mm)
×
D650Outer Ø (mm)
×
B157Width (mm)
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Technical specifications
| d | 440 mm |
| D | 650 mm |
| B | 157 mm |
| r(min.) | 6 mm |
| Fw | - mm |
| Ew | 597 mm |
| Basic load ratings : Cr | 3160 kN |
| Basic load ratings : C0r | 5060 kN |
| Fatigue load limit : Cu | 489 kN |
| Limiting speeds(Grease lub.) | 620 min-1 |
| Limiting speeds(Oil lub.) | 740 min-1 |
| da(min.) | 464 mm |
| da(max.) | - mm |
| db(min.) | - mm |
| Da(max.) | 626 mm |
| Da(min.) | 602 mm |
| ra(max.) | 5 mm |
| (Refer.)Mass | 171 kg |
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KOYO NN3088K