🔧 Elevate Your Machinery Game with Unyielding Strength!
The HSB 4048-40 Hardened Steel Sleeve Bushing is engineered from high-quality 52100 Ball Bearing Steel, featuring a 2-1/2” bore, 3” outer diameter, and a length of 2-1/2”. With a hardness rating of 57-60 Rockwell, it ensures exceptional durability and performance. The design includes lube grooves and holes for optimal lubrication, while maintaining tight tolerances and a superior surface finish.
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