KOYO
Cylindrical roller bearings NNU4952K
Bearing KOYO NNU4952K, Ø260×360×100 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 260 × 360 × 100 mm
d260Bore Ø (mm)
×
D360Outer Ø (mm)
×
B100Width (mm)
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Technical specifications
| d | 260 mm |
| D | 360 mm |
| B | 100 mm |
| r(min.) | 2.1 mm |
| Fw | 287 mm |
| Ew | - mm |
| Basic load ratings : Cr | 1180 kN |
| Basic load ratings : C0r | 2050 kN |
| Fatigue load limit : Cu | 228 kN |
| Limiting speeds(Grease lub.) | 1400 min-1 |
| Limiting speeds(Oil lub.) | 1700 min-1 |
| da(min.) | 271 mm |
| da(max.) | 284 mm |
| db(min.) | 296 mm |
| Da(max.) | 349 mm |
| Da(min.) | - mm |
| ra(max.) | 2 mm |
| (Refer.)Mass | 30.0 kg |
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KOYO NNU4952K