KOYO
Cylindrical roller bearings NH334
Bearing KOYO NH334, Ø170×360×72 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 170 × 360 × 72 mm
d170Bore Ø (mm)
×
D360Outer Ø (mm)
×
B72Width (mm)
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Technical specifications
| d | 170 mm |
| D | 360 mm |
| B | 72 mm |
| r(min.) | 4 mm |
| r1(min.) | 4 mm |
| Fw | 220 mm |
| Ew | - mm |
| Basic load ratings : Cr | 997 kN |
| Basic load ratings : C0r | 1010 kN |
| Fatigue load limit : Cu | 122 kN |
| Limiting speeds(Grease lub.) | 1500 min-1 |
| Limiting speeds(Oil lub.) | 2000 min-1 |
| sd1 | 238 mm |
| B1 | 16 mm |
| B2 | 29.5 mm |
| da(min.) | 186 mm |
| db(min.) | - mm |
| db(max.) | - mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 344 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 3 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 43.05 kg |
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KOYO NH334