A16-78E4 Rotek Slewing Ring Bearings
A16-78E4 Rotek Slewing Ring Bearings with easy-to-use parts graphics, giving you the 28 Bore Diameter (mm) ability 28x68x18 to check parts availability, WJE Bearing Manufacturing Co., Ltd. Slewing Ring Bearings pricing, examine remanufactured options.
| Brand Name: | Rotek |
| Model Number: | A16-78E4 |
| Bearing number: | 63/28Z |
| Size (mm): | 28x68x18 |
| Bore Diameter (mm): | 28 |
| Outer Diameter (mm): | 68 |
| Width (mm): | 18 |
| d: | 28 mm |
| D: | 68 mm |
| B: | 18 mm |
Product Details
| Bearing number | 63/28Z |
| Size (mm) | 28x68x18 |
| Bore Diameter (mm) | 28 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 18 |
| d | 28 mm |
| D | 68 mm |
| B | 18 mm |
| C | 18 mm |
| r min. | 1,1 mm |
| da min. | 34,5 mm |
| da max | 37,5 mm |
| Da max. | 61,5 mm |
| ra max. | 1 mm |
| Weight | 0,328 Kg |
| Basic dynamic load rating (C) | 23,5 kN |
| Basic static load rating (C0) | 13,1 kN |
| (Grease) Lubrication Speed | 10000 r/min |
| (Oil) Lubrication Speed | 12000 r/min |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8525637 |
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