1. Product Title

2. Product Introduction

3. Specifications

1. Model No.: 5A26371H19

2. Processing Technology: CNC precision turning, fine polishing, anti-corrosion coating treatment

3. Main Material: High-strength wear-resistant alloy

4. Installation Mode: Direct in-place mounting, no modification needed

5. Operating Temperature Range: -20℃ ~ 120℃

6. Protection Standard: Industrial dust-proof and oil-proof

7. Assembly Tolerance: ±0.01 mm

8. Design Service Life: ≥20000 working hours under normal working conditions

9. Packaging: Individual sealed package for single unit; moisture-proof export carton for bulk delivery

4. User Manual

4.1 Pre-installation Inspection

1. Confirm the component model is 5A26371H19. Check that the outer package is intact; ensure no dents or scratches exist on the part, and threads and positioning interfaces are free of deformation.

2. Remove oil stains, iron filings and impurities on the equipment mounting base to guarantee a flat and clean assembly contact surface.

4.2 Installation Steps

1. Remove the worn-out original part of the same model, and thoroughly clean residual gaskets and debris inside the mounting seat.

2. Align 5A26371H19 with positioning buckles and insert steadily, then conduct temporary fixing by manual pre-positioning.

3. Tighten fasteners step by step following the torque requirement specified by the OEM. Violent one-time tightening is forbidden to prevent stress deformation of the component.

4. Manually rotate the transmission assembly after installation and verify no jamming, offset or abnormal noise occurs.

4.3 Trial Operation & Regular Maintenance

1. Run the equipment with no load for 10–15 minutes. Full-load operation can only be started if no leakage, overheating, shaking or other abnormalities are found.

2. Inspect and retighten connecting fittings every 3000 working hours, and replenish lubricating grease promptly.

3. Long-term overload operation or operation exceeding the allowable temperature limit is prohibited.

4.4 Precautions

1. This component is only compatible with designated matched equipment; forced cross-model refitting is strictly forbidden.

2. Installation work must be implemented by certified professional maintenance technicians.

3. Store the product in a dry and ventilated warehouse, stay away from acid, alkali and corrosive substances, and avoid direct sunlight and dampness.

5. Application Fields

1. Complete machine assembly and wearing parts replacement for automated production lines

2. Maintenance and overhaul of construction machinery and heavy-duty industrial equipment

3. Vulnerable component replacement for CNC machine tools and injection molding equipment

4. Matching assembly parts for new energy and lithium battery production lines

5. Auxiliary supporting fittings for transmission mechanisms in metallurgy, mining and chemical industries