KOYO
Cylindrical roller bearings N415
Bearing KOYO N415, Ø75×190×45 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 75 × 190 × 45 mm
d75Bore Ø (mm)
×
D190Outer Ø (mm)
×
B45Width (mm)
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Technical specifications
| d | 75 mm |
| D | 190 mm |
| B | 45 mm |
| r(min.) | 3 mm |
| r1(min.) | 3 mm |
| Fw | - mm |
| Ew | 160.5 mm |
| Basic load ratings : Cr | 328 kN |
| Basic load ratings : C0r | 274 kN |
| Fatigue load limit : Cu | 40.2 kN |
| Limiting speeds(Grease lub.) | 3300 min-1 |
| Limiting speeds(Oil lub.) | 4400 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | 88 mm |
| db(min.) | - mm |
| db(max.) | - mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | - mm |
| Db(max.) | 177 mm |
| Db(min.) | 162 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 6.12 kg |
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KOYO N415