KOYO
Cylindrical roller bearings NH264
Bearing KOYO NH264, Ø320×580×92 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 320 × 580 × 92 mm
d320Bore Ø (mm)
×
D580Outer Ø (mm)
×
B92Width (mm)
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Technical specifications
| d | 320 mm |
| D | 580 mm |
| B | 92 mm |
| r(min.) | 5 mm |
| r1(min.) | 5 mm |
| Fw | 390 mm |
| Ew | - mm |
| Basic load ratings : Cr | 1920 kN |
| Basic load ratings : C0r | 2270 kN |
| Fatigue load limit : Cu | 232 kN |
| Limiting speeds(Grease lub.) | 840 min-1 |
| Limiting speeds(Oil lub.) | 1000 min-1 |
| sd1 | 415 mm |
| B1 | 21 mm |
| B2 | 37 mm |
| da(min.) | 340 mm |
| db(min.) | - mm |
| db(max.) | - mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 560 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 4 mm |
| rb(max.) | 4 mm |
| (Refer.)Mass | 128.3 kg |
Related products
KOYO NH264