KOYO
Cylindrical roller bearings NJ348
Bearing KOYO NJ348, Ø240×500×95 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 240 × 500 × 95 mm
d240Bore Ø (mm)
×
D500Outer Ø (mm)
×
B95Width (mm)
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Technical specifications
| d | 240 mm |
| D | 500 mm |
| B | 95 mm |
| r(min.) | 5 mm |
| r1(min.) | 5 mm |
| Fw | 310 mm |
| Ew | - mm |
| Basic load ratings : Cr | 1790 kN |
| Basic load ratings : C0r | 1950 kN |
| Fatigue load limit : Cu | 211 kN |
| Limiting speeds(Grease lub.) | 990 min-1 |
| Limiting speeds(Oil lub.) | 1300 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 260 mm |
| db(max.) | 305 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 480 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 4 mm |
| rb(max.) | 4 mm |
| (Refer.)Mass | 100 kg |
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KOYO NJ348