描述
🔧 Elevate Your Machinery Game with Unyielding Strength!
- TIGHT TOLERANCES - Bore & outer diameter tolerance of +.002"/+.004" ensures a perfect fit.
- OPTIMAL LUBRICATION - Designed with bore & outer diameter lube grooves and 2 lube holes for seamless operation.
- PRECISION ENGINEERING - Crafted with 52100 Ball Bearing Steel for unmatched durability.
- ROCK SOLID RELIABILITY - Hardness rating of 57-60 Rockwell guarantees long-lasting strength.
- SUPERIOR SURFACE FINISH - Achieves a smooth 16 RMS surface finish for enhanced performance.
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.
