SUPER LINEAR BUSHING KBH-50-D
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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 R073215040 be shipped?
R073215040 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 R073215040 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 R073215040 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 R073215040, subject to availability and destination.
Super linear bushing<br>Super H<br>Closed<br>Shaft diameter d = 50<br>With one seal High-precision linear bushing for moving heavy loads Hardened steel load-bearing plates with machined ball guide grooves and machined steel load-bearing plate back for maximum precision With more tracks than super A Compensates for shaft deflection and misalignment up to 30' High travel speed (5 m/s) Optional integrated, double-lipped wiper seals POM ball retainer Balls made of rolling bearing steel Two metal holding rings
Specifications
Specifications
| Shaft diameter d [mm] | 50.0 |
| Version | Standard |
| Format of linear bushings | – Closed |
| Series | Super H |
| Type | Linear bushing |
| Seal | 1 integrated wiper seal |
| Lubrication | Not lubricated |
| Dynamic load capacity C [N] | 16000.0 |
| Note: dynamic load capacity C | The load capacities apply for the main direction of loading. |
| Maximum acceleration rate amax [m/s²] | 150.0 |
| Maximum permissible linear speed vmax [m/s] | 5.0 |
| Length of linear bushing [mm] | 100.0 |
| Outer diameter D [mm] | 75.0 |
| Permissible ambient temperature (min. ... max.) | -20 °C ... +80 °C |
| Friction coefficient μ | 0.001 ... 0.004 |
| Note: friction coefficient μ | 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. |
| Weight [kg] | 0.7 |
| Static load capacity C0 [N] | 12200.0 |
| Note: static load capacity C0 | The load capacities apply for the main direction of loading. |
| Footnote breakaway force | One wiper seal: Multiply value with factor 0.5 |
| Footnote friction force FR | One wiper seal: Multiply value with factor 0.5 |
| Breakaway force [N] | 15 |
| Dimension C h13 [mm] | 100 |
| Dimension C1 H13 [mm] | 77.3 |
| Dimension C2 [mm] | 2.65 |
| Dimension D [mm] | 75 |
| Dimension D1 [mm] | 72 |
| Dimension S1 (profiled rail systems) [mm] | 4.5 |
| Dimension S2 [mm] | 5 |
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