LM772748/LM772710A NTN Cylindrical Roller Bearing
LM772748/LM772710A NTN Cylindrical Roller Bearing with easy-to-use parts graphics, giving you 7.5 mm Fillet Radius/Chamfer the ability American Precision Parts Co., Ltd. to check parts availability, Thrust Tapered Roller Bearing pricing, examine Open Enclosure remanufactured options.
| Brand Name: | NTN |
| Model Number: | LM772748/LM772710A |
| Fillet Radius/Chamfer: | 7.5 mm |
| Da (max): | 754 mm |
| Enclosure: | Open |
| Limiting Speed - Oil: | 570 rpm |
| Configuration: | Double Row |
| Static Load Rating: | 12,000,000 N |
| B: | 248 mm |
| Radial Clearance: | 0.260 to 0.410 mm |
| PDF |
LM772748/LM772710A |
Product Details
| Fillet Radius/Chamfer | 7.5 mm |
| Da (max) | 754 mm |
| Enclosure | Open |
| Limiting Speed - Oil | 570 rpm |
| Configuration | Double Row |
| Static Load Rating | 12,000,000 N |
| B | 248 mm |
| Radial Clearance | 0.260 to 0.410 mm |
| Limiting Speed - Grease | 450 rpm |
| Groove Width A | 40 mm |
| Axial Load Factor Y0 | 2.07 |
| Roller Profile | Symmetric |
| ra (max) | 6 mm |
| D | 790 mm |
| da (min) | 516 mm |
| Hole Diameter (do) | 20 mm |
| Axial Load Factor Y1 | 2.12 |
| Dynamic Load Rating | 8,500,000 N |
| Retainer Material | Machined Brass |
| d | 480 mm |
