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Rigid Couplings

Rigid couplings do not permit radial or axial motion in the shaft between the driver and the driver unit, so they operate as a single shaft. Rigid couplings are primarily used in vertical applications. A few types of rigid couplings include, flanged, split and compression.

Flanged couplings comprise of 2 halves, one on the driver shaft and the other on the driven shaft. Once bolted together they form a solid connection. Flanged couplings are most often used in vertical pump shafts.

Split rigid couplings are basically a sleeve that is split horizontally along the shaft and held together with bolts. They are clamped over the adjoining ends of the driver and driven shafts, forming a solid connection. Clamp couplings are used primarily on vertical pump shafting.

Rigid compression couplings are comprised of three pieces, the core and two coupling halves that apply force to the core. When the coupling halves are bolted together, the core is compressed down on the shaft by the two halves and the resulting frictional grip transmits the torque without the use of keys.

251 Products showing for Rigid Couplings

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In Stock
Ruland MCLC-25-25-F Rigid Shaft Coupling, 45 mm OD, Black Oxide Steel, 400 Nm
  • RS Stock No. 296-9939
  • Mfr. Part No. MCLC-25-25-F
Subtotal (1 unit)
£37.68(exc. VAT)
£37.68/unit
In Stock
Ruland MCLC-12-12-F Coupler, 29 mm OD, Black Oxide Steel, 105 Nm
  • RS Stock No. 449-1135
  • Mfr. Part No. MCLC-12-12-F
Subtotal (1 unit)
£32.26(exc. VAT)
£32.26/unit
In Stock
Ruland MCLX-8-8-F Rigid Shaft Coupling, 24 mm OD, Black Oxide Steel, 50 Nm
  • RS Stock No. 296-9822
  • Mfr. Part No. MCLX-8-8-F
Subtotal (1 unit)
£18.95(exc. VAT)
£18.95/unit
In Stock
Ruland MCLX-6-6-F Rigid Shaft Coupling, 18 mm OD, Black Oxide Steel, 34 Nm
  • RS Stock No. 296-9800
  • Mfr. Part No. MCLX-6-6-F
Subtotal (1 unit)
£17.37(exc. VAT)
£17.37/unit
In Stock
Ruland MCLX-12-12-F Rigid Shaft Coupling, 29 mm OD, Black Oxide Steel, 105 Nm
  • RS Stock No. 296-9844
  • Mfr. Part No. MCLX-12-12-F
Subtotal (1 unit)
£22.35(exc. VAT)
£22.35/unit
In Stock
Ruland MCLX-8-8-SS Coupler, 24 mm OD, Stainless Steel, 16 Nm
  • RS Stock No. 477-9918
  • Mfr. Part No. MCLX-8-8-SS
Subtotal (1 unit)
£49.31(exc. VAT)
£49.31/unit
In Stock
Ruland MCLC-16-16-F Rigid Shaft Coupling, 34 mm OD, Black Oxide Steel, 200 Nm
  • RS Stock No. 296-9901
  • Mfr. Part No. MCLC-16-16-F
Subtotal (1 unit)
£29.95(exc. VAT)
£29.95/unit
In Stock
Ruland MCLC-20-20-F Coupler, 42 mm OD, Black Oxide Steel, 350 Nm
  • RS Stock No. 296-9917
  • Mfr. Part No. MCLC-20-20-F
Subtotal (1 unit)
£35.24(exc. VAT)
£35.24/unit
In Stock
Ruland MCLX-10-10-A Coupler, 29 mm OD, Aluminium, 95 Nm
  • RS Stock No. 435-1188
  • Mfr. Part No. MCLX-10-10-A
Subtotal (1 unit)
£46.97(exc. VAT)
£46.97/unit
In Stock
Ruland MCLX-14-14-F Rigid Shaft Coupling, 34 mm OD, Black Oxide Steel, 200 Nm
  • RS Stock No. 296-9872
  • Mfr. Part No. MCLX-14-14-F
Subtotal (1 unit)
£26.89(exc. VAT)
£26.89/unit
In Stock
Ruland MCLX-25-25-F Rigid Shaft Coupling, 45 mm OD, Black Oxide Steel, 400 Nm
  • RS Stock No. 449-0378
  • Mfr. Part No. MCLX-25-25-F
Subtotal (1 unit)
£38.57(exc. VAT)
£38.57/unit
In Stock
Ruland MCLX-16-16-F Coupler, 34 mm OD, Black Oxide Steel, 200 Nm
  • RS Stock No. 449-0356
  • Mfr. Part No. MCLX-16-16-F
Subtotal (1 unit)
£28.58(exc. VAT)
£28.58/unit
Stocked by manufacturer
Ruland MSCC-14-14-SS Rigid Shaft Coupling, 34 mm OD, 303 Stainless Steel
  • RS Stock No. 603-323
  • Mfr. Part No. MSCC-14-14-SS
Subtotal (1 unit)
£124.05(exc. VAT)
£124.05/unit
In Stock
Ruland MCLC-20-20-SS Rigid Shaft Coupling, 42 mm OD, Stainless Steel, 110 Nm
  • RS Stock No. 477-9952
  • Mfr. Part No. MCLC-20-20-SS
Subtotal (1 unit)
£144.07(exc. VAT)
£144.07/unit
Stocked by manufacturer
Ruland MSPX-30-30-F Rigid Shaft Coupling, 53 mm OD, 1215 Carbon Steel, 475 Nm
  • RS Stock No. 603-789
  • Mfr. Part No. MSPX-30-30-F
Subtotal (1 unit)
£153.31(exc. VAT)
£153.31/unit
In Stock
OPTIBELT MWKA22 Rigid Shaft Coupling, 10 mm OD, Aluminium
  • RS Stock No. 265-2298
  • Mfr. Part No. MWKA22
Subtotal (1 unit)
£73.62(exc. VAT)
£73.62/unit
In Stock
Ruland MSPC-40-40-F Rigid Shaft Coupling, 77 mm OD, Black Oxide Steel, 1325 Nm
  • RS Stock No. 449-0542
  • Mfr. Part No. MSPC-40-40-F
Subtotal (1 unit)
£229.59(exc. VAT)
£229.59/unit
In Stock
Ruland MCLX-10-10-F Rigid Shaft Coupling, 29 mm OD, Black Oxide Steel, 105 Nm
  • RS Stock No. 296-9838
  • Mfr. Part No. MCLX-10-10-F
Subtotal (1 unit)
£22.35(exc. VAT)
£22.35/unit
Stocked by manufacturer
Ruland MCLX-30-25-F Rigid Shaft Coupling, 53 mm OD, 1215 Carbon Steel, 475 Nm
  • RS Stock No. 604-900
  • Mfr. Part No. MCLX-30-25-F
Subtotal (1 unit)
£149.65(exc. VAT)
£149.65/unit
Stocked by manufacturer
Ruland MCLC-50-50-F Rigid Shaft Coupling, 85 mm OD, 1215 Carbon Steel, 2250 Nm
  • RS Stock No. 614-677
  • Mfr. Part No. MCLC-50-50-F
Subtotal (1 unit)
£457.10(exc. VAT)
£457.10/unit
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