REXROTH R074252500 flange linear bushing

KBMM-25-DD

$446.44 $892.87 -50%
5 pcs. with 7 to 15 days delivery to United States

Specifications

  • Rugged all-metal design with steel ball retainer for harsh environments and heavy contamination
  • Many pockets acting as lubricant reservoirs for extended lubrication intervals or lubrication for life
  • For use in woodworking, foundries, cement plants
  • Stainless steel for the medical, chemistry and food industries
  • Integrated wiper seals

Type (KB) Standard linear bushings Center flanged, R0742
Series (M) Standard (metal)
Form (M) Central Flanged
Shaft diameter (25) 25 Shaft diameter
Seals (DD) With two seals
B 50
D1 62 mm
L 112 mm ±0.3
L1 8 mm
S 5.50
D 40 mm -0.019
D2 51 mm
L1 8 mm
L2 52 mm
V 5.10 mm
amax 100 m/s²
m 0.50 kg
Breakaway force 14 N
Working bore diameter tolerance + 13
- 2
Operating conditions Operating conditions
vmax 2.50 m/s
FR (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. ) 5 N
Rows of balls 6
Shaft radial clearance h6 (Determined from working bore diameter and shaft tolerance statistics. Recommended housing bore tolerance: H6 or H7. ) + 22
+ 2
Permissible ambient temperature (min ... max) (Only unsealed Linear Bushings with steel ball retainers may be used at higher temperatures. Make allowance for reductions in load capacity. ) -10 °C ... +80 °C
$446.44
Stock 5 pcs.
Part number R074252500
Manufacturer REXROTH
Quantity Unit Price
1+ $446.44

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