771/630 Cam Follower And Track Roller
100% 7,150,000 N Dynamic Load Rating Authentic. Jinan Guotai Bearing Co., Ltd 771/630 Cam Follower And Track Roller Highest Quality. Certified Supplier. 0.440 to 0.570 mm Radial Clearance
| Model Number: | 771/630 |
| Radial Clearance: | 0.440 to 0.570 mm |
| Dynamic Load Rating: | 7,150,000 N |
| Hole Diameter (do): | 20 mm |
| Roller Profile: | Symmetric |
| Fillet Radius/Chamfer: | 6 mm |
| Limiting Speed - Oil: | 640 rpm |
| Configuration: | Double Row |
| Axial Load Factor Y0: | 2.08 |
Product Details
| Radial Clearance | 0.440 to 0.570 mm |
| Dynamic Load Rating | 7,150,000 N |
| Hole Diameter (do) | 20 mm |
| Roller Profile | Symmetric |
| Fillet Radius/Chamfer | 6 mm |
| Limiting Speed - Oil | 640 rpm |
| Configuration | Double Row |
| Axial Load Factor Y0 | 2.08 |
| Nr. of Holes | 8 |
| Center Guidance | Fixed Inner Ring Rib |
| Axial Load Factor Y1 | 2.13 |
| Retainer Material | Machined Brass |
| Bore Type | Tapered Bore |
| Constant e | 0.32 |
| Da (max) | 692 mm |
| Axial Load Factor Y2 | 3.17 |
| Static Load Rating | 10,000,000 N |
| Limiting Speed - Grease | 510 rpm |
| Enclosure | Open |
| D | 720 mm |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-60-2285 |
