KOYO
Thrust ball bearings 51156
Bearing KOYO 51156, Ø280×350×53 mm. Request a quote — worldwide shipping.
Type Thrust ball bearings
Dimensions
Ø 280 × 350 × 53 mm
d280Bore Ø (mm)
×
D350Outer Ø (mm)
×
B53Width (mm)
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Technical specifications
| d | 280 mm |
| D | 350 mm |
| T | 53 mm |
| r(min.) | 1.5 mm |
| Basic load ratings Ca | 411 kN |
| Basic load ratings C0a | 1430 kN |
| Fatigue load limit : Cu | 36.4 kN |
| Limiting speeds(Grease lub.) | 640 min-1 |
| Limiting speeds(Oil lub.) | 900 min-1 |
| d1(max.) | 347 mm |
| D1(min.) | 283 mm |
| D2 | - mm |
| D3 | - mm |
| A | - mm |
| R | - mm |
| C | - mm |
| da(min.) | 322 mm |
| Da(max.) | 308 mm |
| ra(max.) | 1.5 mm |
| (Refer.)Mass | 12.0 kg |
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KOYO 51156