HySecurity MX4167, Bearing, Scissor Joint 1
The HySecurity MX4167 bearing is identified as the scissor joint 1 bearing for the HydraWedge SM50. The scissor linkage in a wedge barrier is a high-load mechanical area that must stay aligned for reliable raising and lowering. A worn bearing can create play in the linkage, side loading, metal dust, uneven movement, and accelerated wear on the mating pin or bushing. This part should be selected by the HySecurity parts diagram position, not just by size, because HydraWedge SM50 uses more than one scissor-joint bearing reference. During repair, technicians should support the wedge and linkage properly and inspect MX4166 bushing, MX4168 bearing, pins, and the lift spring for related wear.
What This Part Does
Replacement bearing for scissor joint 1 in select HydraWedge SM50 linkage assemblies.
Compatible With
Compatibility is based on currently available HySecurity and distributor part references. Always verify the exact operator model, serial range, configuration, and parts diagram before ordering.
- HySecurity HydraWedge SM50 scissor joint 1 position where MX4167 is specified
- HydraWedge SM50 scissor linkage rebuild or pivot bearing replacement
- Commonly associated with MX4166 scissor bushing, MX4168 scissor joint 2 bearing, MX4165 spring strut pin, and MX4195 lift spring in the same system family
- Not a replacement for MX4168 unless the parts diagram confirms the same bearing location
Features and Specifications
| Manufacturer | HySecurity / Nice HySecurity |
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| Product Type | Scissor joint bearing |
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| Part Number | MX4167 |
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| Joint Position | Scissor Joint 1 |
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| Application | HydraWedge SM50 linkage pivot bearing |
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| Common Operator/System Reference | HydraWedge SM50 |
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| Included Components | Bearing only unless otherwise stated |
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| Notes | Verify joint position before ordering |
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Also Known As / Related Part Numbers
- MX4167
- HYS-MX4167
- Nice HySecurity MX4167
- HySecurity Bearing, Scissor Joint 1
- HySecurity Scissor Joint 1 Bearing MX4167
Technician Note
This is an OEM-style HySecurity replacement part. Similar-looking HySecurity parts may differ by operator family, generation, voltage, harness length, handedness, or mechanical position. Use the original part number and the operator parts diagram as the final fitment check.
Before Ordering Checklist
- Confirm the HySecurity model and operator family.
- Match the full part number, including any suffix.
- Compare the original part location, connector, hardware, and mounting style.
- Check surrounding parts for wear or damage before replacing only one component.
- For hydraulic, high-load mechanical, or electrical repairs, use a qualified gate technician.
Professional Advisory
Gate and barrier equipment can move with significant force and may contain stored mechanical energy, hydraulic pressure, or live electrical circuits. Do not bypass safety devices, guards, sensors, or interlocks. If the system has uncontrolled movement, missing guards, damaged wiring, hydraulic leakage, or uncertain compatibility, stop operation and have the equipment inspected by a qualified technician.
Product Questions and Answers
What is the difference between MX4167 and MX4168?
MX4167 is listed as scissor joint 1 bearing, while MX4168 is listed as scissor joint 2 bearing. Do not swap them unless the parts diagram confirms the location.
What operator is MX4167 commonly associated with?
MX4167 is commonly associated with HySecurity HydraWedge SM50 scissor-linkage service.
What are common reasons to replace this bearing?
Replace it for excessive play, noise, binding, visible bearing damage, or during a scissor linkage rebuild.
Should the pin and bushing be inspected too?
Yes. A new bearing should not be installed onto a worn pin or into damaged surrounding linkage.
Is MX4167 a Smart Touch controller board?
No. Some listings use confusing category labels, but the supported product description identifies MX4167 as a scissor joint 1 bearing.
