1. Product Title

2. Product Introduction

3. Specifications

1. Model No.: 5A26430H14

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

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

4. Installation Mode: Direct on-site fitting, 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. Rated Service Life: ≥20000 working hours under normal working conditions

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

4. User Manual

4.1 Pre-installation Inspection

1. Verify the component model is exactly 5A26430H14. Inspect the outer package for integrity and damage; check the workpiece surface for dents and scratches, and confirm threads and positioning interfaces have no deformation.

2. Clear oil stains, metal scraps and impurities on the equipment mounting base to obtain a flat and clean fitting surface.

4.2 Installation Procedures

1. Remove the worn and damaged old component of the identical model, and thoroughly clean leftover gaskets and debris inside the mounting base.

2. Align 5A26430H14 with the positioning bayonets and insert it smoothly, then temporarily fix it through manual pre-positioning.

3. Tighten fasteners step by step according to the OEM specified torque value. One-time violent tightening is prohibited to prevent stress deformation of the component.

4. Manually rotate the transmission assembly after installation, and check for jamming, offset or abnormal operating noise.

4.3 Trial Run & Regular Maintenance

1. Carry out a 10–15 minute no-load trial run. Full-load operation can only be enabled after confirming no leakage, overheating, vibration or other faults occur.

2. Inspect and re-tighten connecting components every 3000 cumulative working hours, and replenish lubricating grease in a timely manner.

3. Long-term overload operation or operation exceeding the rated temperature range is strictly forbidden.

4.4 Safety Notes

1. This component only matches specified dedicated equipment; forced cross-model refitting is not permitted.

2. Installation shall only be completed by qualified professional maintenance technicians.

3. Store the product in a dry and well-ventilated warehouse, keep it isolated from acids, alkalis and corrosive substances, and avoid direct sunlight and humid storage environments.

5. Application Fields

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

2. Maintenance and overhaul of engineering machinery and heavy industrial equipment

3. Consumable wearing part replacement for CNC machine tools and injection molding equipment

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

5. Auxiliary supporting components for transmission systems in metallurgy, mining and chemical industries