69/53 KOYO Single-row deep groove ball bearings
| Brand Name: | KOYO |
| Model Number: | 69/53 |
| Bore d: | 560.000 mm |
| O.D. D: | 680.000 mm |
| Width B: | 56.000 mm |
| DUR/DOR F/E: | 654.700 mm |
| Static Load Rating Co: | 2460 kN |
| Dynamic Load Rating C11: | 1130 kN |
| Dimension S2: | 4.10 mm |
| Geometry Factor Cg3: | 0.2560 |
Product Details
| Bore d | 560.000 mm |
| O.D. D | 680.000 mm |
| Width B | 56.000 mm |
| DUR/DOR F/E | 654.700 mm |
| Static Load Rating Co | 2460 kN |
| Dynamic Load Rating C11 | 1130 kN |
| Dimension S2 | 4.10 mm |
| Geometry Factor Cg3 | 0.2560 |
| Thermal Speed Ratings - Oil | 230 rpm |
| Thermal Speed Ratings - Grease | 190 rpm |
| Weight | 86.3 lb |
| Chamfer rsmin | 3.00 mm |
| Chamfer r1smin4 | 3.0 mm |
| Backing Shaft Diameter ds | 590.7 mm |
| Backing Housing Diameter Ds | 656.2 mm |