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2025

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03

Bearing assembly

Bearing assembly is the last process of bearing production, which has an important effect on bearing performance.
The main purpose of bearing assembly is:
1 Parts processed in various processes (outer rings, inner rings, rollers and cages)
Assembly into bearing products.
2 According to different technical requirements, assembly into various precision, various clearance and other special
Required bearing products.
Bearing assembly process diagram
The inner and outer rings and widths to be assembled are inspected. The inner diameter and outer diameter track dimensions are sorted
Rollers to be assembled - visual inspection - Roller diameter sorting
Sizing of inner ring and outer ring raceways -- optional clearance -- closing sleeve -- final inspection
Roller diameter sorting copper cage to be installed
Final inspection bearing -- cleaning -- rust prevention -- treatment -- vacuum inner packaging -- outer packaging -- bearing -- storage

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