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 |
