KOYO
Thrust ball bearings 51244
Bearing KOYO 51244, Ø220×300×63 mm. Request a quote — worldwide shipping.
Type Thrust ball bearings
Dimensions
Ø 220 × 300 × 63 mm
d220Bore Ø (mm)
×
D300Outer Ø (mm)
×
B63Width (mm)
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Technical specifications
| d | 220 mm |
| D | 300 mm |
| T | 63 mm |
| r(min.) | 2 mm |
| Basic load ratings Ca | 428 kN |
| Basic load ratings C0a | 1310 kN |
| Fatigue load limit : Cu | 36.6 kN |
| Limiting speeds(Grease lub.) | 580 min-1 |
| Limiting speeds(Oil lub.) | 900 min-1 |
| d1(max.) | 297 mm |
| D1(min.) | 224 mm |
| D2 | - mm |
| D3 | - mm |
| A | - mm |
| R | - mm |
| C | - mm |
| da(min.) | 268 mm |
| Da(max.) | 252 mm |
| ra(max.) | 2 mm |
| (Refer.)Mass | 13.5 kg |
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KOYO 51244