KOYO
Tapered roller bearings 30240JR
Bearing KOYO 30240JR, Ø200×360×58 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 200 × 360 × 58 mm
d200Bore Ø (mm)
×
D360Outer Ø (mm)
×
B58Width (mm)
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Technical specifications
| d | 200 mm |
| D | 360 mm |
| T | 64 mm |
| B | 58 mm |
| C | 48 mm |
| r(min.) | 5 mm |
| r1(min.) | 4 mm |
| Basic load ratings : Cr | 991 kN |
| Basic load ratings : C0r | 1120 kN |
| Fatigue load limit : Cu | 126 kN |
| Limiting speeds(Grease lub.) | 940 min-1 |
| Limiting speeds(Oil lub.) | 1200 min-1 |
| Load center spread : a | 70.3 mm |
| Constant e | 0.44 |
| Axial load factors : Y1 | 1.38 |
| Axial load factors : Y0 | 0.76 |
| da(min.) | 222 mm |
| db(max.) | 238 mm |
| Da(max.) | 342 mm |
| Da(min.) | 315 mm |
| Db(min.) | 336 mm |
| Sa(min.) | 12 mm |
| Sb(min.) | 15 mm |
| ra(max.) | 4 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 26.4 kg |
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KOYO 30240JR