R8-42N3 Rotek Slewing Ring Bearings
Our highly-skilled and factory-trained service experts have the resources to help you with all your R8-42N3 Rotek Slewing Ring Bearings needs - including routine maintenance, major repairs, warranty 0.32 Constant e service, and Slewing Ring Bearings equipment inspections. NTK BEARING PRECISION AXLE CORP.
| Brand Name: | Rotek |
| Model Number: | R8-42N3 |
| Constant e: | 0.32 |
| Retainer Material: | Machined Brass |
| Bore Type: | Tapered Bore |
| Nr. of Holes: | 8 |
| Enclosure: | Open |
| Limiting Speed - Grease: | 780 rpm |
| Groove Width A: | 32 mm |
| Da (max): | 584 mm |
Product Details
| Constant e | 0.32 |
| Retainer Material | Machined Brass |
| Bore Type | Tapered Bore |
| Nr. of Holes | 8 |
| Enclosure | Open |
| Limiting Speed - Grease | 780 rpm |
| Groove Width A | 32 mm |
| Da (max) | 584 mm |
| Dynamic Load Rating | 5,500,000 N |
| Limiting Speed - Oil | 970 rpm |
| Fillet Radius/Chamfer | 7.5 mm |
| D | 620 mm |
| Static Load Rating | 6,050,000 N |
| Radial Clearance | 0.330 to 0.430 mm |
| d | 300 mm |
| ra (max) | 6 mm |
| da (min) | 336 mm |
| Center Guidance | Fixed Inner Ring Rib |
| Weight | 279.000 kg |
| Axial Load Factor Y2 | 3.11 |
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