Specifications
Type (KB) | Super linear bushings Closed, R0732 |
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Series (H) | Super h |
Form | Closed |
Shaft diameter (50) | 50 Shaft diameter |
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Seals (DD) | With two seals |
D1 | 72 | mm | |
S1 (Holes at center of dimension C) | 4.5 mm +0.1 | ||
D | 75 | mm | |
C1 | 77.30 | H13 |
K1 | 2.50 | mm | |
S2 (Holes at center of dimension C) | 5 mm +0.1 | ||
C | 100 | mm | |
C2 | 2.65 |
amax | 150 | m/s² | |
m | 0.70 | kg | |
Breakaway force (One wiper seal: Multiply by a factor of 0.5.) | 15 | N | |
Rows of balls | 7 | ||
Shaft radial clearance h6/bore K7 | + 29 - 7 |
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Operating conditions | Operating conditions |
vmax | 5 | 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. ) | 6 | 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 | + 50 + 12 |
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Shaft radial clearance h6/bore M7 | + 20 - 18 |
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Permissible ambient temperature (min ... max) | -20 °C ... +80 °C |
Stock | 11 pcs. |
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Part number | R073225040 |
Manufacturer | Rexroth |
Quantity | Unit Price |
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1 - 4 | $237.02 |
5 - 9 | $232.28 |
10+ | $227.54 |