KOYO
Tapered roller bearings 33220JR
Bearing KOYO 33220JR, Ø100×180×63 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 100 × 180 × 63 mm
d100Bore Ø (mm)
×
D180Outer Ø (mm)
×
B63Width (mm)
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Technical specifications
| d | 100 mm |
| D | 180 mm |
| T | 63 mm |
| B | 63 mm |
| C | 48 mm |
| r(min.) | 3 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 540 kN |
| Basic load ratings : C0r | 680 kN |
| Fatigue load limit : Cu | 85.8 kN |
| Limiting speeds(Grease lub.) | 2100 min-1 |
| Limiting speeds(Oil lub.) | 2800 min-1 |
| Load center spread : a | 45.7 mm |
| Constant e | 0.40 |
| Axial load factors : Y1 | 1.48 |
| Axial load factors : Y0 | 0.82 |
| da(min.) | 114 mm |
| db(max.) | 112 mm |
| Da(max.) | 168 mm |
| Da(min.) | 151 mm |
| Db(min.) | 172 mm |
| Sa(min.) | 10 mm |
| Sb(min.) | 15 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 6.92 kg |
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KOYO 33220JR