KOYO
Cylindrical roller bearings NU310R
Bearing KOYO NU310R, Ø50×110×27 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 50 × 110 × 27 mm
d50Bore Ø (mm)
×
D110Outer Ø (mm)
×
B27Width (mm)
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Technical specifications
| d | 50 mm |
| D | 110 mm |
| B | 27 mm |
| r(min.) | 2 mm |
| r1(min.) | 2 mm |
| Fw | 65 mm |
| Ew | - mm |
| Basic load ratings : Cr | 138 kN |
| Basic load ratings : C0r | 113 kN |
| Fatigue load limit : Cu | 16.0 kN |
| Limiting speeds(Grease lub.) | 5500 min-1 |
| Limiting speeds(Oil lub.) | 7400 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 59 mm |
| db(max.) | 63 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 101 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 2 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 1.15 kg |
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KOYO NU310R