KOYO
Tapered roller bearings 32921JR
Bearing KOYO 32921JR, Ø105×145×25 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 105 × 145 × 25 mm
d105Bore Ø (mm)
×
D145Outer Ø (mm)
×
B25Width (mm)
Request quote
Technical specifications
| d | 105 mm |
| D | 145 mm |
| T | 25 mm |
| B | 25 mm |
| C | 20 mm |
| r(min.) | 1.5 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 160 kN |
| Basic load ratings : C0r | 224 kN |
| Fatigue load limit : Cu | 32.6 kN |
| Limiting speeds(Grease lub.) | 2400 min-1 |
| Limiting speeds(Oil lub.) | 3100 min-1 |
| Load center spread : a | 25.1 mm |
| Constant e | 0.34 |
| Axial load factors : Y1 | 1.75 |
| Axial load factors : Y0 | 0.96 |
| da(min.) | 113.5 mm |
| db(max.) | 113 mm |
| Da(max.) | 136.5 mm |
| Da(min.) | 133 mm |
| Db(min.) | 140 mm |
| Sa(min.) | 5 mm |
| Sb(min.) | 5 mm |
| ra(max.) | 1.5 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 1.23 kg |
Related products
KOYO 32921JR