67790DW/67720/67721D Thrust Ball Bearings
We work Deep Groove Ball Bearings Japan Co, Ltd. 438 mm Da (max) 5 mm Fillet Radius/Chamfer closely with our Open Enclosure 67790DW/67720/67721D Thrust Ball Bearings manufacturing partners to bring the best value to customers.
| Model Number: |
67790DW/67720/67721D |
| Da (max): |
438 mm |
| Enclosure: |
Open |
| Fillet Radius/Chamfer: |
5 mm |
| d: |
280 mm |
| D: |
460 mm |
| Limiting Speed - Grease: |
840 rpm |
| Constant e: |
0.32 |
| Limiting Speed - Oil: |
1,000 rpm |
Product Details
| Da (max) |
438 mm |
| Enclosure |
Open |
| Fillet Radius/Chamfer |
5 mm |
| d |
280 mm |
| D |
460 mm |
| Limiting Speed - Grease |
840 rpm |
| Constant e |
0.32 |
| Limiting Speed - Oil |
1,000 rpm |
| ra (max) |
4 mm |
| Groove Width A |
26 mm |
| Radial Clearance |
0.220 to 0.300 mm |
| Nr. of Holes |
6 |
| Static Load Rating |
4,200,000 N |
| Axial Load Factor Y0 |
2.07 |
| Axial Load Factor Y1 |
2.12 |
| Center Guidance |
Fixed Inner Ring Rib |
| Hole Diameter (do) |
12 mm |
| B |
146 mm |
| Configuration |
Double Row |
| Dynamic Load Rating |
3,200,000 N |
Company Profile
| Phone |
+81 (0) 266 796 012 |
| Fax |
+81 (0) 266 796 012 |