KOYO
Thrust ball bearings 53308U
Bearing KOYO 53308U, Ø40×78×31 mm. Request a quote — worldwide shipping.
Type Thrust ball bearings
Dimensions
Ø 40 × 78 × 31 mm
d40Bore Ø (mm)
×
D78Outer Ø (mm)
×
B31Width (mm)
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Technical specifications
| d | 40 mm |
| D | 78 mm |
| T | 31 mm |
| r(min.) | 1 mm |
| Basic load ratings Ca | 86.6 kN |
| Basic load ratings C0a | 135 kN |
| Fatigue load limit : Cu | 6.05 kN |
| Limiting speeds(Grease lub.) | 2100 min-1 |
| Limiting speeds(Oil lub.) | 3300 min-1 |
| d1(max.) | 78 mm |
| D1(min.) | 42 mm |
| D2 | 60 mm |
| D3 | 82 mm |
| A | - mm |
| R | - mm |
| C | 8.5 mm |
| da(min.) | 63 mm |
| Da(max.) | 55 mm |
| ra(max.) | 1 mm |
| (Refer.)Mass | 0.690 kg |
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KOYO 53308U