Specifications
| Type (KB) | Standard linear bushings Open, no wiper seals, R0630 |
|---|---|
| Series (M) | Standard (metal) |
| Form (O) | Open |
|---|---|
| Shaft diameter (80) | 80 Shaft diameter |
| D | 120 | mm | |
| C | 165 | mm | |
| C2 | 4.15 | ||
| e (Minimum size in relation to Ø d.) | 36.30 |
| A | 54 | mm | |
| C1 | 133.30 | H13 | |
| D1 | 114 | mm |
| amax | 50 | m/s² | |
| m | 3.92 | kg | |
| Breakaway force (One wiper seal: Multiply by a factor of 0.5.) | 60 | N | |
| Rows of balls | 5 | ||
| Shaft radial clearance h6/bore K7 | + 46 - 1 |
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| Permissible ambient temperature (min ... max) (Only unsealed Linear Bushings with steel ball retainers may be used at higher temperatures. Make allowance for reductions in load capacity. ) | -10 °C ... +80 °C |
| vmax | 2 | m/s | |
| FR (One wiper seal: Multiply by a factor of 0.5.,Frictional drags generated by Linear Bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. ) | 20 | N | |
| m (Friction coefficients of unsealed Linear Bushings when lubricated with oil. The friction coefficient is lowest under heavy load, but can still be above the specified value even under a low load. ) | 0,001 ... 0,004 | ||
| Shaft radial clearance h6/bore H7 | + 71 + 24 |
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| Operating conditions | Operating conditions |