30FC2012 KOYO Four-row cylindrical roller bearings
| Brand Name: | KOYO |
| Model Number: | 30FC2012 |
| Configuration: | Single Row |
| Enclosure: | Open |
| Bore Type: | Cylindrical Bore |
| d: | 85 mm |
| D: | 210 mm |
| B: | 52 mm |
| Fillet Radius/Chamfer: | 4 mm |
| Inside Ring Outside Diameter: | 113 mm |
Product Details
| Configuration | Single Row |
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| d | 85 mm |
| D | 210 mm |
| B | 52 mm |
| Fillet Radius/Chamfer | 4 mm |
| Inside Ring Outside Diameter | 113 mm |
| r1 | 4 mm |
| Dynamic Load Rating | 330,000 N |
| Static Load Rating | 350,000 N |
| Limiting Speed - Grease | 3,000 rpm |
| Limiting Speed - Oil | 3,800 rpm |
| Radial Clearance | 0.050 to 0.085 mm |
| db (min) | 103 mm |
| db (max) | 111 mm |
| dc (min) | 115 mm |
| dd (min) | 128 mm |
| Da (max) | 192 mm |
| ra (max) | 3 mm |
| ra1 (max) | 3 mm |
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