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- 55 Size Code
- Narrow Carriage Style
- 0.08 C Preload Level
- 163.5 mm Length
- 100 mm Width
| Carriage Style | Narrow |
| Fitting Location | 19 mm |
| Length | 163.500 mm |
| Carriage Mount Bolt (Bottom) | M12 |
| Height | 67.000 mm |
| Assembly Height Tolerance | ±20 μm |
| Load Capacity @ 100 KM | 180500 N |
| Preload Level | 0.08 C |
| Bolt Hole Spacing - Width [Min] | 75 mm |
| Flange Thickness | 19 mm |
| Width | 100.000 mm |
| Carriage Body Length | 120 mm |
| Static Capacity | 324000 N |
| Bolt Hole Spacing - Width | 75 mm |
| Assembled Height | 80 mm |
| Load Capacity @ 50 KM | 222000 N |
| Carriage Edge to Rail Edge | 23.5 mm |
| Static Roll Moment | 10624 N-m |
| Bolt Hole Spacing - Length | 75 mm |
| Size Code | 55 |
| Series | 500 Series |
| Type | Roller |
| Material | Steel w/Thin Dense Chrome Plating |
| Temperature Range [Max] | 176 °F |
| Roller Dia. | 6 mm |
| Static Pitch Moment | 8745 N-m |
| Accuracy Class | Precision |
| Weight | 4.5 LB |
