KOYO UC311L3 deep groove ball bearings
What are the dimensions of a KOYO UC311L3 deep groove ball bearings? Manufacturing Service . Get Open Enclosure Your Free, Instant Quote！
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Weight | 0.306 kg |
| d | 50 mm |
| D | 80 mm |
| B | 16 mm |
| Outside Ring Inside Diameter | 72.5 mm |
| Fillet Radius/Chamfer | 1 mm |
| r1 | 0.6 mm |
| Dynamic Load Rating | 32,000 N |
| Static Load Rating | 36,000 N |
| Limiting Speed – Grease | 8,500 rpm |
| Limiting Speed – Oil | 10,000 rpm |
| Radial Clearance | 0.030 to 0.060 mm |
| da (min) | 53 mm |
| db (min) | 55 mm |
| db (max) | 57 mm |
| dc (min) | 59 mm |
| Da (max) | 74 mm |
| Db (min) | 76 mm |
| Db (max) | 73 mm |
| ra (max) | 1 mm |
| ra1 (max) | 0.6 mm |
Detailed Parameters
parameter：
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