Rexroth R073322045 super linear bushing

KBH-O-20-VD

$91.39 16 pcs. with 1 to 3 days delivery to United States

Specifications

  • High-precision Linear Bushing for moving heavy loads
  • Hardened steel load-bearing plates with machined ball guide grooves and machined steel load-bearing plate back for maximum precision
  • With more tracks than super A
  • Compensates for shaft deflection and misalignment up to 30'
  • High travel speed (5 m/s)

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
$91.39
Stock 16 pcs.
Part number R073322045
Manufacturer Rexroth
Quantity Unit Price
1+ $91.39

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