KOYO 30238JR tapered roller bearings
How Cylindrical Bore Bore Type do you find the KOYO 30238JR tapered roller bearings specification? Manufacturers Online Free check！
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Single Row |
| d | 17 mm |
| D | 40 mm |
| B | 12 mm |
| Fillet Radius/Chamfer | 0.6 mm |
| Outside Ring Inside Diameter | 33.9 mm |
| r1 | 0.3 mm |
| Dynamic Load Rating | 12,600 N |
| Static Load Rating | 7,950 N |
| Limiting Speed – Grease | 16,000 rpm |
| Limiting Speed – Oil | 19,000 rpm |
| Radial Clearance | 0.020 to 0.045 mm |
| da (min) | 22 mm |
| db (min) | 19 mm |
| db (max) | 22 mm |
| dc (min) | 24 mm |
| dd (min) | 25 mm |
| Da (max) | 35 mm |
| Db (min) | 34 mm |
| Db (max) | 34 mm |
| ra (max) | 0.6 mm |
| ra1 (max) | 0.3 mm |
Detailed Parameters
parameter：
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