1. Product Title

2. Product Introduction

3. Specifications

1. Model No.: 5A26371H29

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 mounting, no modification required

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

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

7. Assembly Tolerance: ±0.01 mm

8. Rated Service Life: ≥20000 working hours under standard working conditions

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

4. User Manual

4.1 Pre-installation Inspection

1. Confirm the part model is 5A26371H29. Check the outer package is complete and undamaged; ensure no bumps or scratches on the workpiece, and threads and positioning interfaces have no deformation.

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

4.2 Installation Steps

1. Dismantle the aged and damaged old component of the same model, and thoroughly remove residual gaskets and debris in the mounting base.

2. Align 5A26371H29 with positioning bayonets and insert smoothly, then fix temporarily by manual pre-positioning.

3. Tighten fasteners step by step in accordance with OEM specified torque. One-time forced tightening is forbidden to avoid stress deformation of the component.

4. Manually rotate transmission components after assembly, and confirm there is no jamming, displacement or abnormal noise.

4.3 Trial Operation & Routine Maintenance

1. Perform a 10–15 minute no-load trial run. Do not switch to full-load operation until no leakage, overheating, vibration or other abnormal conditions are detected.

2. Inspect and retighten connecting parts every 3000 working hours, and replenish lubricating grease in a timely manner.

3. Long-term overload operation or operation beyond the rated temperature range is strictly prohibited.

4.4 Precautions

1. This component only matches specially designated supporting equipment; forced cross-model refitting is not allowed.

2. Installation work must be carried out by certified professional maintenance technicians.

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

5. Application Fields

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

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

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

4. Supporting assembly components for new energy and lithium battery production lines

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