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 |