Specifications
Type (KB) | Super linear bushings Open, R0733 |
---|---|
Series (H) | Super h |
Form (O) | Open |
Shaft diameter (20) | 20 Shaft diameter |
---|---|
Seals (VD) | Fully sealed |
e (Minimum size in relation to shaft Ø d) | 9.50 | ||
S1 (Holes at center of dimension C) | 3 mm +0.1 | ||
D | 32 | mm | |
C | 45 | mm | |
C2 | 1.60 |
K1 | - | ||
S2 | - | ||
A | 60 | mm | |
C1 | 31.20 | H13 | |
D1 | 30.50 | mm |
amax | 150 | m/s² | |
m | 0.06 | kg | |
Breakaway force (One wiper seal: Multiply by a factor of 0.5.) | 5 | N | |
Rows of balls | 6 | ||
Shaft radial clearance h6/bore K7 | + 25 - 7 |
||
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. ) | 2.50 | 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 |
||
Shaft radial clearance h6/bore M7 | + 18 - 14 |
||
Permissible ambient temperature (min ... max) | -20 °C ... +80 °C |