REXROTH R067804000 radial linear bushing

Name: R067804000 REXROTH
Brand: REXROTH
SKU: 29647-en-eur
Price: 453.51 EUR
Availability: InStock

KBR-40 &

453.51 €

5 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 (40)	40 Shaft diameter

^a) Fully sealed, lube port S₁ center

D		75	mm
S₁		3	mm

C		100	mm
W (Minimum size in relation to shaft diameter d.)		19.50	mm

a_max	50	m/s²
m	1.40	kg
Breakaway force	32	N
Rows of balls	12
Shaft radial clearance h6/bore JS6 (Observe the reduction in service life owing to high preload)	+ 13 - 22
Operating conditions	Operating conditions

v_max	2	m/s
F_R (Frictional drag for Linear Bushings with separate wiper seals)	11	N
m (Friction coefficients of unsealed radial Linear Bushings when lubricated with oil.)	0,001 ... 0,002
Shaft radial clearance h6/bore H6	+ 23 - 13
Shaft radial clearance h6/bore K6 (Observe the reduction in service life owing to high preload)	+ 8 - 28
Permissible ambient temperature (min ... max)	-20 °C ... +100 °C