Bosch Rexroth R072420800

TORQUE RESISTANT BUSHING KBDR4-H-8DD

MPN: R072420800
Category: Linear bushings

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Bosch Rexroth R072420800?

Torque-resistant linear bushing (cylindrical, sleeve design)

Ball guide grooves = 4

Shaft diameter d = 8

With two seals

Without shaft

For self-supporting, torsionally stiff guides with only one shaft

With four ball guide grooves for transferring torque

Matching shaft profiles with machined ball guide grooves

Shafts machined to customer specification

Integrated wiper seals

Hardened and ground outer sleeve

POM ball retainer

Balls made of rolling bearing steel

Fitting key for torque transmission

Relubricatable

Specifications

Shaft diameter d [mm]	8.0
Version	Standard
Format of linear bushings	H - Sleeve design
Series	Torque
Type	Linear bushing
Seal	2 integrated wiper seals
Raceway grooves	4
Lubrication	Not lubricated
Dynamic load capacity C [N]	1150.0
Note: dynamic load capacity C	The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined.
Maximum acceleration rate amax [m/s²]	150.0
Maximum permissible linear speed vmax [m/s]	3.0
Dynamic torsional moment load capacity Mt [Nm]	1.7
Length of linear bushing [mm]	25.0
Permissible ambient temperature (min. ... max.)	-10 °C ... +80 °C
Weight [kg]	0.03
Footnote diameter d	Actual shaft diameter varies
Static load capacity C0 [N]	2870.0
Note: static load capacity C0	The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined.
Static torsional moment load capacity Mt0 [Nm]	3.7
Shaft diameter, detailed [mm]	8
Dimension b [mm]	2.5
Dimension D [mm]	16
Dimension D h6 [mm]	16
Dimension L [mm]	25
Dimension L tolerance [mm]	-0.2
Dimension L1 [mm]	10.5
Dimension t [mm]	1.2
Dimension t1 [mm]	2.5

R072420800: frequently asked questions

When can R072420800 be shipped?

R072420800 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up R072420800 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for R072420800 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for R072420800, subject to availability and destination.