Cheap SBR20 Linear Guide Bearings and Shafts

Cheap SBR20 Linear Guide Bearings and Shafts. Wide Customization Range: Shaft diameter customizable from 3mm to 150mm, length up to 10000mm. Durable Material Options: Available in 45# carbon steel, Gcr15, or SUS440 stainless steel. Versatile Surface Treatment: Options include hard chrome plating or chrome-free finishes. Special Machining Services: Supports stepped, flat, keyway, tapped, and snap ring groove shafts. High Hardness & Strength: Hardness HRC55-65 with high-frequency quenching treatment. Multi-Industry Application: Suitable for automation, semiconductor, medical, and NC machine tools. Strict Quality Control: Pre-production samples and final inspections before shipment.