KOYO
Tapered roller bearings T4CB120
Bearing KOYO T4CB120, Ø120×170×25 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 120 × 170 × 25 mm
d120Bore Ø (mm)
×
D170Outer Ø (mm)
×
B25Width (mm)
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Technical specifications
| d | 120 mm |
| D | 170 mm |
| T | 27 mm |
| B | 25 mm |
| C | 19.5 mm |
| r(min.) | 3 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 206 kN |
| Basic load ratings : C0r | 262 kN |
| Fatigue load limit : Cu | 37.0 kN |
| Limiting speeds(Grease lub.) | 2000 min-1 |
| Limiting speeds(Oil lub.) | 2700 min-1 |
| Load center spread : a | 34.6 mm |
| Constant e | 0.47 |
| Axial load factors : Y1 | 1.27 |
| Axial load factors : Y0 | 0.70 |
| da(min.) | 134 mm |
| db(max.) | 130 mm |
| Da(max.) | 156 mm |
| Da(min.) | 155 mm |
| Db(min.) | 164 mm |
| Sa(min.) | 4 mm |
| Sb(min.) | 7.5 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 1.76 kg |
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KOYO T4CB120