REXROTH R067213040 SUPERKUGELBUECHSE

Name: R067213040 REXROTH
Brand: REXROTH
SKU: 247398-de-eur
Price: 117.86 EUR
Availability: InStock

KBB-30-D

117,86 €

verfügbar mit 7 bis 15 Tagen Lieferzeit nach United States

Technische Daten

Low-cost Linear Bushing for high requirements
Steel bearing plates with machined ball guide grooves and optimized ball lead-in chamfers for outstandingly smooth travel and a long service life
Without self-alignment feature for transferring lower tipping force along the axial direction
Open Linear Bushing on fully supported shafts for applications where other linear guides tend to warp due to imprecise substructures.
High travel speed (5 m/s)

Typ (KB)	Super linear bushings Closed, R0672
Baureihe (B)	Super b (no misalignment compensation)
Form	Closed

Wellendurchmesser (30)	30 Shaft diameter
Dichtungen (D)	1 seal

C		68	mm
C₂		1,85

a_max	150	m/s²
Maschinenschutz	0,19	kg
Losbrechkraft (One wiper seal: Multiply by a factor of 0.5.)	6	N
Kugelreihen	6
Radialspiel der Welle h6/Bohrung K7	+ 25 - 7
Betriebsbedingungen	Operating conditions

v_max (Speeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. Tests have shown total travel from 50 • 10⁵ m to 100 • 10⁵ m without failure. )	3	m/s
F_R (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
Maschinenschutz (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 ... 0,0025
Radialspiel der Welle h6/Bohrung H7	+ 43 + 11
Radialspiel der Welle h6/Bohrung M7	+ 18 - 14
Zulässige Umgebungstemperatur (min ... max)	-10 °C ... +80 °C