LM772748/LM772710A NTN Cylindrical Roller Bearing
Various Thrust Tapered Roller Bearing types and sizes Fujian Flestar Motor Co., Ltd. to accommodate your 20 Width (mm) LM772748/LM772710A NTN Cylindrical Roller Bearing requirements. 8500 r/min Reference speed
| Brand Name: | NTN |
| Model Number: | LM772748/LM772710A |
| Width (mm): | 20 |
| da min.: | 57 mm |
| Reference speed: | 8500 r/min |
| d1: | 64 mm |
| Calculation factor - kr: | 0.23 |
| Basic static load rating - C0: | 69.5 kN |
| da - min.: | 57 mm |
| da - max.: | 57.5 mm |
| PDF |
LM772748/LM772710A |
Product Details
| Width (mm) | 20 |
| da min. | 57 mm |
| Reference speed | 8500 r/min |
| d1 | 64 mm |
| Calculation factor - kr | 0.23 |
| Basic static load rating - C0 | 69.5 kN |
| da - min. | 57 mm |
| da - max. | 57.5 mm |
| Calculation factor kr | 0.23 |
| B | 20 mm |
| Limiting speed | 14000 r/min |
| Outer Diameter (mm) | 50 |
| r1,2 min. | 1.1 mm |
| Basic static load rating C0 | 69.5 kN |
| Axial load factor Y | 0.6 |
| r3,4 min. | 1.1 mm |
| Fatigue load limit Pu | 8.8 kN |
| s max. | 1.5 mm |
| D1 ≈ | 77.95 mm |
| D | 90 mm |
