KOYO
Cylindrical roller bearings NJ2315R
Bearing KOYO NJ2315R, Ø75×160×55 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 75 × 160 × 55 mm
d75Bore Ø (mm)
×
D160Outer Ø (mm)
×
B55Width (mm)
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Technical specifications
| d | 75 mm |
| D | 160 mm |
| B | 55 mm |
| r(min.) | 2.1 mm |
| r1(min.) | 2.1 mm |
| Fw | 95 mm |
| Ew | - mm |
| Basic load ratings : Cr | 412 kN |
| Basic load ratings : C0r | 395 kN |
| Fatigue load limit : Cu | 57.3 kN |
| Limiting speeds(Grease lub.) | 3300 min-1 |
| Limiting speeds(Oil lub.) | 5000 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 86 mm |
| db(max.) | 93 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 149 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 2 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 5.13 kg |
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KOYO NJ2315R