Specifications
Type (KB) | Standard linear bushings Open, with one wiper seal, R0631 |
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Series (M) | Standard (metal) |
Form (O) | Open |
Shaft diameter (50) | 50 Shaft diameter |
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Seals (D) | One seal |
C1 | 77.30 | H13 | |
D1 | 71 | mm | |
D | 75 | mm | |
C | 100 | mm |
C2 | 2.65 | ||
e (Minimum size in relation to Ø d.) | 21 | ||
A | 50 | mm |
amax | 50 | m/s² | |
m | 0.95 | kg | |
Breakaway force (One wiper seal: Multiply by a factor of 0.5.) | 40 | N | |
Rows of balls | 5 | ||
Shaft radial clearance h6/bore K7 | + 39 - 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. ) | 14 | 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 | + 60 + 20 |
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Operating conditions | Operating conditions |
Stock | Ask for quotation |
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Part number | R063105000 |
Manufacturer | Rexroth |
Quantity | Unit Price |
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1+ | $175 |