1. Product Title

2. Product Introduction

3. Specifications

1. Model No.: 5A26371H85

2. Processing Technology: CNC precision turning, fine surface 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. Rated Service Life: ≥20000 working hours under normal operating conditions

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

4. User Manual

4.1 Pre-installation Inspection

1. Verify the component model is 5A26371H85. Check the outer package is intact without damage; confirm the workpiece has no dents, scratches or deformed threads and positioning interfaces.

2. Clean oil stains, iron filings and contaminants on the equipment mounting base to form a flat and clean mating surface.

4.2 Installation Steps

1. Remove the aged and damaged old component of the identical model, and thoroughly clear residual gaskets and debris inside the mounting seat.

2. Align 5A26371H85 with positioning bayonets and insert smoothly, then conduct temporary fixing via manual pre-positioning.

3. Tighten fasteners step by step following the torque parameters specified by OEM. One-off violent tightening is prohibited to prevent stress deformation of the part.

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

4.3 Trial Operation & Routine Maintenance

1. Carry out a 10–15 minute no-load trial run. Full-load operation can be activated only if no leakage, excessive temperature rise, vibration or other anomalies are observed.

2. Inspect and retighten connecting components every 3000 cumulative working hours, and replenish lubricating grease on schedule.

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

4.4 Precautions

1. This component is exclusively compatible with designated matched equipment; forced cross-model refitting is not permitted.

2. Installation operations must be completed by certified professional maintenance technicians.

3. Store the product in a dry and ventilated warehouse, isolate it from acid, alkali and corrosive substances, and avoid direct sunlight and damp storage environment.

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. Consumable component replacement for CNC machine tools and injection molding equipment

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

5. Auxiliary supporting parts for transmission mechanisms in metallurgy, mining and chemical sectors