Even high-quality stamped bearing housings can develop abnormal noise, overheating, eccentric loading, and accelerated wear if installed or maintained improperly. This guide provides complete installation and maintenance protocols for engineers and maintenance teams.

Pre-Installation Inspection

• Inspect the stamped housing for deformation or damage
• Clean the mounting surface to ensure flatness and freedom from debris and chips
• Confirm bearing model, shaft diameter, and seals match the housing

• Check bolt strength; high-tensile bolts are recommended

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Correct Installation Steps

1. Fit the bearing smoothly into the housing, ensuring full seating without tilting
2. Place the assembly on the equipment mounting surface and align concentrically
3. Tighten bolts diagonally and evenly to avoid housing distortion from uneven force
4. Rotate the shaft manually to confirm smooth movement with no noise or sticking

5. Install sealing end covers to prevent dust and moisture intrusion

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Daily Maintenance Points

• Regularly check for loose bolts
• Inspect seals for aging or damage
• Clean dust regularly in dusty environments
• Keep the housing dry in humid areas; apply rust protection as needed

• Stop the machine immediately if abnormal noise, overheating, or shaking occurs

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Prohibited Actions

• Do not strike the stamped housing forcefully; may cause deformation
• Do not operate under overload
• Do not continue running with damaged seals

• Do not use low-quality lubricating grease

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