Rexroth R067803000 radial linear bushing

KBR-30 &

$431.99 17 pcs. with 1 to 3 days delivery to United States

Specifications

  • High-precision Linear Bushing for moving very heavy loads
  • Radial ball redirection allows numerous rows of balls and extremely high load ratings
  • Heavy-duty guide with degrees of freedom in circumferential direction
  • For applications where other linear guides tend to warp due to imprecise substructures.
  • Very high rigidity

Type (KB) Radial linear bushings, R0678
Series (R) Radial
Form Closed
Shaft diameter (30) 30 Shaft diameter

a) Fully sealed, lube port S1 center

C 75 mm
W (Minimum size in relation to shaft diameter d.) 14 mm
S1 3 mm
D 60 mm
amax 50 m/s²
m 0.70 kg
Breakaway force 24 N
Rows of balls 12
Shaft radial clearance h6/bore JS6 (Observe the reduction in service life owing to high preload) + 12
- 20
Operating conditions Operating conditions
vmax 2 m/s
FR (Frictional drag for Linear Bushings with separate wiper seals) 8 N
m (Friction coefficients of unsealed radial Linear Bushings when lubricated with oil.) 0,001 ... 0,002
Shaft radial clearance h6/bore H6 + 21
- 10
Shaft radial clearance h6/bore K6 (Observe the reduction in service life owing to high preload) + 6
- 25
Permissible ambient temperature (min ... max) -20 °C ... +100 °C
$431.99
Stock 17 pcs.
Part number R067803000
Manufacturer Rexroth
Quantity Unit Price
1 - 4 $431.99
5 - 9 $423.35
10 - 14 $414.71
15+ $406.07

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