KOYO
Spherical roller bearings 29456R
Bearing KOYO 29456R, Ø280×520×52 mm. Request a quote — worldwide shipping.
Type Roller thrust bearings
Dimensions
Ø 280 × 520 × 52 mm
d280Bore Ø (mm)
×
D520Outer Ø (mm)
×
B52Width (mm)
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Technical specifications
| d | 280 mm |
| D | 520 mm |
| T | 145 mm |
| r(min.) | 6 mm |
| Basic load ratings Ca | 4560 kN |
| Basic load ratings C0a | 13600 kN |
| Fatigue load limit : Cu | 907 kN |
| Limiting speeds(Oil lub.) | 550 min-1 |
| d1 | 495 mm |
| D1 | 387 mm |
| B | 52 mm |
| B1 | 140 mm |
| C | 68 mm |
| A | 166 mm |
| da(min.) | 390 mm |
| Da(max.) | 440 mm |
| ra(max.) | 5 mm |
| (Refer.)Mass | 137 kg |
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KOYO 29456R