A7-38N1 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | A7-38N1 |
| Bearing number: | 6914ZNR |
| Size (mm): | 70x100x16 |
| Bore Diameter (mm): | 70 |
| Outer Diameter (mm): | 100 |
| Width (mm): | 16 |
| d: | 70 mm |
| D: | 100 mm |
| B: | 16 mm |
Product Details
| Bearing number | 6914ZNR |
| Size (mm) | 70x100x16 |
| Bore Diameter (mm) | 70 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 16 |
| d | 70 mm |
| D | 100 mm |
| B | 16 mm |
| C | 16 mm |
| a | 2.5 mm |
| b | 1.3 mm |
| f | 1.12 mm |
| r min. | 1 mm |
| r1 min. | 0.5 mm |
| D1 | 97.9 mm |
| D2 | 104.4 mm |
| Weight | 0.332 Kg |
| Basic dynamic load rating (C) | 23,7 kN |
| Basic static load rating (C0) | 21,1 kN |
| (Grease) Lubrication Speed | 6500 r/min |
| Enclosure | Single Shield with Snap Ring |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Bore Size | 70 mm |
| Outside Diameter | 100 mm |
| Width | 16 mm |
| Fillet Radius/Chamfer | 1 mm |
| r1 | 0.5 mm |
| Snap Ring Width | 1.1 mm |
| Snap Ring Outside Diameter | 104.4 mm |
| D1 (max) | 97.9 mm |
| a (max) | 2.5 mm |
| b (min) | 1.3 mm |
| Dynamic Load Rating | 23,700 N |
| Static Load Rating | 21,100 N |
| Limiting Speed - Grease | 6,500 rpm |
| Limiting Speed - Oil | 7,700 rpm |
| Factor fo | 16.3 |
| Radial Clearance | 0.010 to 0.030 mm |
| da (min) | 75 mm |
| Da (max) | 95 mm |
| Dx (min) | 106 mm |
| ra (max) | 1 mm |
| Cy (max) | 3.3 mm |
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