KOYO
Cylindrical roller bearings N422
Bearing KOYO N422, Ø110×280×65 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 110 × 280 × 65 mm
d110Bore Ø (mm)
×
D280Outer Ø (mm)
×
B65Width (mm)
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Technical specifications
| d | 110 mm |
| D | 280 mm |
| B | 65 mm |
| r(min.) | 4 mm |
| r1(min.) | 4 mm |
| Fw | - mm |
| Ew | 235 mm |
| Basic load ratings : Cr | 685 kN |
| Basic load ratings : C0r | 621 kN |
| Fatigue load limit : Cu | 80.8 kN |
| Limiting speeds(Grease lub.) | 2200 min-1 |
| Limiting speeds(Oil lub.) | 2900 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | 126 mm |
| db(min.) | - mm |
| db(max.) | - mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | - mm |
| Db(max.) | 264 mm |
| Db(min.) | 237 mm |
| ra(max.) | 3 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 19.6 kg |
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KOYO N422