Double acting angular contact bearing, steel/steel, inch sizes, open design
Application
Design features and advantages
| Requiring maintenance | Maintenance | |
| Steel/Steel | Sliding contact surface | |
| Bearing steel | Material, inner ring | |
| Bearing steel | Material, outer ring |
| d | 69.85 mm | Bore diameter |
| D | 120.65 mm | Outside diameter |
| T | 77.72 mm | Width |
| B | 70.87 mm | Width inner ring |
| C | 35.69 mm | Width outer ring |
| dk | 109.52 mm | Ball diameter |
| D1 | 83.82 mm | Inner diameter of housing washer |
| A | 14.68 mm | Distance lubrication bore |
| r1 | 2 mm | Chamfer dimension |
| r2 | 4.6 mm | Chamfer dimension |
| Cr | 421.245 kN | Basic dynamic load rating, radial |
| C0r | 1684.98 | Basic static load rating, radial |
| Ca | 235.31 kN | Basic dynamic load rating, axial |
| C0a | 941.684 kN | Basic static load rating, axial |
| ≈m | 3.425 kg | Weight |
| Min. | 0.102 mm | Axial clearance |
| Max. | 0.203 mm | Axial clearance |
| dUT | -0.0152 mm | Bore diameter,lower tolerance |
| DUT | -0.0203 mm | Outside diameter,lower tolerance |
| BUT | -0.127 mm | Inner ring width,lower tolerance |
| CUT | -0.127 mm | Outer ring width, lower tolerance |
| TUT | -0.635 mm | Height, lower, lower tolerance |
| Tmin | -50 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
| SKF | RBC | LS |
| GEZPR212S | B4448DSA3 | GEGZ69HS/K |
