LM772749DW-710-710D NSK Four-Row Tapered Roller Bearing
LM772749DW-710-710D NSK Four-Row Tapered Roller Bearing 45 mm Groove Width A 754 mm Da (max) Manufacturers , Online Wholesale Suppliers American Precision Parts Co., Ltd. !
| Brand Name: | NSK |
| Model Number: | LM772749DW-710-710D |
| Groove Width A: | 45 mm |
| Da (max): | 754 mm |
| Axial Load Factor Y0: | 1.67 |
| Static Load Rating: | 14,800,000 N |
| Axial Load Factor Y2: | 2.54 |
| Enclosure: | Open |
| Constant e: | 0.39 |
| Configuration: | Double Row |
Product Details
| Groove Width A | 45 mm |
| Da (max) | 754 mm |
| Axial Load Factor Y0 | 1.67 |
| Static Load Rating | 14,800,000 N |
| Axial Load Factor Y2 | 2.54 |
| Enclosure | Open |
| Constant e | 0.39 |
| Configuration | Double Row |
| Axial Load Factor Y1 | 1.71 |
| Fillet Radius/Chamfer | 7.5 mm |
| Weight | 625.000 kg |
| Radial Clearance | 0.410 to 0.550 mm |
| da (min) | 516 mm |
| Hole Diameter (do) | 20 mm |
| Center Guidance | Fixed Inner Ring Rib |
| d | 480 mm |
| Retainer Material | Machined Brass |
| D | 790 mm |
| Roller Profile | Symmetric |
| Limiting Speed - Oil | 570 rpm |
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