68450/68712RB TIMKEN Cylindrical Roller Radial Bearings
| Brand Name: | TIMKEN |
| Model Number: | 68450/68712RB |
| Configuration: | Single Row |
| Enclosure: | Open |
| Bore Type: | Cylindrical Bore |
| d: | 120 mm |
| D: | 215 mm |
| B: | 58 mm |
| Fillet Radius/Chamfer: | 2.1 mm |
| Inside Ring Outside Diameter: | 143.5 mm |
Product Details
| Configuration | Single Row |
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| d | 120 mm |
| D | 215 mm |
| B | 58 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| Inside Ring Outside Diameter | 143.5 mm |
| r1 | 2.1 mm |
| Dynamic Load Rating | 450,000 N |
| Static Load Rating | 620,000 N |
| Limiting Speed - Grease | 2,600 rpm |
| Limiting Speed - Oil | 3,200 rpm |
| Radial Clearance | 0.050 to 0.090 mm |
| db (min) | 132 mm |
| db (max) | 141 mm |
| dc (min) | 146 mm |
| dd (min) | 156 mm |
| Da (max) | 203 mm |
| ra (max) | 2 mm |
| ra1 (max) | 2 mm |
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