FLANGE LINEAR BUSHING KBMF-25-DD
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Quick facts
| Availability | Confirmed on request |
| Category | Linear bushings |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can R074052500 be shipped?
R074052500 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 R074052500 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 R074052500 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 R074052500, subject to availability and destination.
Flange linear bushing<br>Standard (metal)<br>Flange<br>Shaft diameter d = 25<br>With two seals<br>Version: Standard 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 Pockets collect any dirt that may have worked its way in to prevent the linear bushing from jamming. Integrated wiper seals Hardened and ground outer sleeve POM ball retainer Balls made of rolling bearing steel
Specifications
Specifications
| Shaft diameter d [mm] | 25.0 |
| Version | Standard |
| Format of linear bushings | F - Flange |
| Series | Standard (metal) |
| Type | Linear bushing |
| Seal | 2 integrated wiper seals |
| Lubrication | Not lubricated |
| Maximum dynamic load capacity Cmax [N] | 830.0 |
| Maximum acceleration rate amax [m/s²] | 100.0 |
| Maximum permissible linear speed vmax [m/s] | 2.5 |
| Length of linear bushing [mm] | 58.0 |
| Outer diameter D [mm] | 40.0 |
| Permissible ambient temperature (min. ... max.) | -10 °C ... +80 °C |
| Note: 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. |
| Weight [kg] | 0.31 |
| 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] | 14 |
| Dimension B (profiled rail systems) [mm] | 50 |
| Dimension D [mm] | 40 |
| Dimension D1 [mm] | 62 |
| Dimension D2 [mm] | 51 |
| Dimension L [mm] | 58 |
| Dimension L tolerance [mm] | ±0.3 |
| Dimension L1 [mm] | 8 |
| Dimension S [mm] | 5.5 |
| Dimension V [mm] | 5.1 |
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