Hydroline Trade
Woodward UA201150 U-Joint – .750-20 Spline (201) x .625 Plain Bore (150)
Woodward UA201150 U-Joint – .750-20 Spline (201) x .625 Plain Bore (150)
Standaardruiter 27A
Standaardruiter 27A
3905PT Veenendaal
Nederland
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Genuine Woodward Steering UA201150 universal joint featuring a .750"-20 spline (Woodward 201) and a .625" diameter plain bore (Woodward 150).
Compact, precision-engineered steering universal joint for professional motorsport, race car steering columns and custom steering shaft assemblies.
- Woodward Part No.: UA201150
- Side 1: .750"-20 spline – Woodward 201
- Side 2: .625" (15.875 mm) diameter plain bore – Woodward 150
- Connection: Splined x plain bore
Woodward UA201150 U-Joint – .750-20 Spline x .625 Plain Bore
The Woodward UA201150 U-joint combines a Woodward 201 splined steering connection with a .625" nominal diameter smooth bore. It is designed for specialist steering systems requiring a transition between a splined steering component and a matching plain shaft.
Connection Specifications
| Specification | Side 1 | Side 2 |
| Woodward connection | 201 | 150 |
| Connection type | Splined | Plain bore (smooth) |
| Nominal diameter | .750" (19.05 mm) | .625" (15.875 mm) |
| Spline count | 20 | Not applicable |
| Description | .750"-20 spline | .625" diameter bore |
Woodward 201 – .750"-20 Spline
The Woodward 201 end has a nominal .750" diameter and 20 splines. Check the exact spline form and engagement: matching diameter and tooth count alone do not guarantee fit.
Woodward 150 – .625" Plain Bore
The Woodward 150 end has a nominal .625" (15.875 mm) smooth bore, not a splined connection. Confirm shaft diameter, bore fit, retention method and the intended installation process against the applicable Woodward technical documentation before fitting. Do not assume the joint is suitable for welding or any specific fastening method without manufacturer confirmation.
Mechanical Specifications
| Specification | Value |
| Shipping weight | 1 kg |
| Maximum angular misalignment | 32° (Woodward U-joint family reference; verify for this configuration) |
| Recommended operating angle | Below 20° (family reference; verify for this configuration) |
| Rotational clearance circle | Approx. 1.75" / 44.5 mm (family reference) |
| Torque resulting in bearing damage | >250 lb-ft / >339 Nm (family reference) |
| Torque resulting in plastic deformation | >275 lb-ft / >372 Nm (family reference) |
| Ultimate breaking torque | >300 lb-ft / >406 Nm (family reference) |
Reference mechanical values require verification against the manufacturer specification for UA201150. Failure thresholds are not permissible continuous operating torque ratings. The 1 kg shipping weight is not the net weight of the joint.
Operating Angle and Installation
Steering U-joints accommodate changes in steering shaft direction, but operating angle, shaft support, spline engagement and secure attachment must all be engineered for the application. Where two joints are used, correct phasing is essential for smooth steering response.
Professional Motorsport Applications
For professional motorsport, GT and touring cars, race prototypes, rally vehicles and custom steering columns where the specified Woodward spline and plain shaft connections are required. All steering applications must be checked for mechanical compatibility and safe installation.
Woodward Steering Components from Hydroline
Hydroline Trade supplies genuine Woodward universal joints, splined shafts and specialist motorsport steering components. If UA201150 is not the correct configuration, contact us with your Woodward connection numbers and shaft dimensions to identify an appropriate alternative.