Bearing steel or stainless steel?
Choose according to working environment, anti-rust requirements, cost and maintenance needs.
Read ArticleZZ, RS or open bearing?
Understand how metal shields, rubber seals and open structures affect protection and resistance.
Read ArticleS608 vs 608 bearing
S608 usually means the stainless steel version of 608, with the same size system but different material.
Read ArticleMR63 and MR106 size confirmation
Confirm bore, outside diameter, width, suffix, sealing type and mounting space before ordering.
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