KOYO
Tapered roller bearings LM501349/11
Bearing KOYO LM501349/11, Ø41.275×73.431×19.812 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 41,275 × 73,431 × 19,812 mm
d41,275Bore Ø (mm)
×
D73,431Outer Ø (mm)
×
B19,812Width (mm)
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Technical specifications
| d | 41.275 mm |
| D | 73.431 mm |
| T | 23.012 mm |
| B | 19.812 mm |
| C | 18.186 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 2.4 mm |
| Basic load ratings : Cr | 72.5 kN |
| Basic load ratings : C0r | 73.0 kN |
| Fatigue load limit : Cu | 10.6 kN |
| Limiting speeds(Grease lub.) | 5200 min-1 |
| Limiting speeds(Oil lub.) | 7000 min-1 |
| Load center spread : a | 16.1 mm |
| Constant :e | 0.40 |
| Axial load factors : Y1 | 1.50 |
| Axial load factors : Y0 | 0.83 |
| da | 53.0 mm |
| db | 46.5 mm |
| Da | 64.0 mm |
| Db | 70.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 2.4 mm |
| (Refer.)Mass | 0.367 kg |
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KOYO LM501349/11