FLANGE LINEAR BUSHING KBMFT-12-DD-NR

Name: FLANGE LINEAR BUSHING KBMFT-12-DD-NR
Brand: Bosch Rexroth
SKU: R074121230

MPN: R074121230 · Brand: Bosch Rexroth

Price on request

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Linear bushings
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can R074121230 be shipped?

R074121230 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 R074121230 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 R074121230 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 R074121230, subject to availability and destination.

Flange linear bushing Standard (metal) Flanged, tandem Shaft diameter d = 12 With two seals Version: Corrosion-resistant 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 Pockets collect any dirt that may have worked its way in to prevent the linear bushing from jamming. Hardened and machined outer sleeve made of stainless steel comparable to 1.4125 Ball retainer made of stainless steel comparable to 1.4301, made of POM for shaft diameter 5 Balls made of stainless steel comparable to 1.4125 Flange and retaining rings for ball retainer made of stainless steel comparable to 1.4006

Specifications

Shaft diameter d [mm]	12.0
Version	Corrosion-resistant
Format of linear bushings	FT - Flanged, tandem
Series	Standard (metal)
Type	Linear bushing
Seal	2 integrated wiper seals
Lubrication	Not lubricated
Maximum dynamic load capacity Cmax [N]	750.0
Maximum acceleration rate amax [m/s²]	100.0
Maximum permissible linear speed vmax [m/s]	2.5
Length of linear bushing [mm]	61.0
Outer diameter D [mm]	22.0
Permissible ambient temperature (min. ... max.)	-10 °C ... +80 °C
Note: permissible ambient temperature (min. ... max.)	Higher temperatures are only admissible at linear bushings without wiper seals with ball retainers made of steel. Make allowance for reductions in load capacity.
Weight [kg]	0.12
Static longitudinal moment load capacity ML0 [Nm]	11
Footnote maximum dynamic load capacity Cmax	The dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26.
Footnote minimum dynamic load capacity Cmin	The dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26.
Footnote shaft radial clearance h6	Determined from working bore diameter and shaft tolerance statistics. Recommended housing bore tolerance: H6 or H7.
Footnote friction force 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.
Breakaway force [N]	6
Dimension B (profiled rail systems) [mm]	32
Dimension D [mm]	22
Dimension D1 [mm]	42
Dimension D2 [mm]	32
Dimension L [mm]	61
Dimension L tolerance [mm]	±0.3
Dimension L1 [mm]	6
Dimension S [mm]	4.5
Dimension V [mm]	4.1