Rexroth R066803030 segmental linear bushing

KBSE-30-NR

$87.17 50+ pcs. with 1 to 3 days delivery to United States

Specifications

  • Designed especially for general requirements
  • Separate wiper seals optional
  • Hardened segmental load bearing plates
  • Balls made of rolling bearing steel
  • Ball retainer and retaining rings made of PA 11

Type (KB) Segmental linear bushings, R0668
Series (SE) Segmental
Form Closed
Shaft diameter (30) 30 Shaft diameter
Seals No seals
Version (NR) Stainless steel
D 44 mm
C 44 mm
Shaft radial clearance h6/bore K7 + 18
- 18
Permissible ambient temperature (min ... max) -10 °C ... +65 °C
vmax 3 m/s
FR (Frictional drags generated by Linear Bushings with seals on both ends when not under radial load. This depends on speed and lubrication. ) 4 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 + 36
0
Operating conditions Operating conditions
amax 150 m/s²
m 0.10 kg
Breakaway force 9 N
Rows of balls 6
$87.17
Stock 50+ pcs.
Part number R066803030
Manufacturer Rexroth
Quantity Unit Price
1+ $87.17

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