KOYO
Cylindrical roller bearings NU364
Bearing KOYO NU364, Ø320×670×112 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 320 × 670 × 112 mm
d320Bore Ø (mm)
×
D670Outer Ø (mm)
×
B112Width (mm)
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Technical specifications
| d | 320 mm |
| D | 670 mm |
| B | 112 mm |
| r(min.) | 7.5 mm |
| r1(min.) | 7.5 mm |
| Fw | 425 mm |
| Ew | - mm |
| Basic load ratings : Cr | 2460 kN |
| Basic load ratings : C0r | 2880 kN |
| Fatigue load limit : Cu | 287 kN |
| Limiting speeds(Grease lub.) | 650 min-1 |
| Limiting speeds(Oil lub.) | 870 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 352 mm |
| db(max.) | 419 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 638 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 6 mm |
| rb(max.) | 6 mm |
| (Refer.)Mass | 199 kg |
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KOYO NU364