Specifications
Type (KB) | Super linear bushings Closed, R0732 |
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Series (H) | Super h |
Form | Closed |
Shaft diameter (25) | 25 Shaft diameter |
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Seals (D) | One seal |
D1 | 38.50 | mm | |
S1 (Holes at center of dimension C) | 3.5 mm +0.1 | ||
D | 40 | mm | |
C1 | 43.70 | H13 |
K1 | 1.50 | mm | |
S2 (Holes at center of dimension C) | 3 mm +0.1 | ||
C | 58 | mm | |
C2 | 1.85 |
amax | 150 | m/s² | |
m | 0.15 | kg | |
Breakaway force (One wiper seal: Multiply by a factor of 0.5.) | 7 | N | |
Rows of balls | 7 | ||
Shaft radial clearance h6/bore K7 | + 25 - 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. ) | 3 | 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 | + 43 + 11 |
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Shaft radial clearance h6/bore M7 | + 18 - 14 |
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Permissible ambient temperature (min ... max) | -20 °C ... +80 °C |