Adjustable Clearance Linear Bushing LM254059NAJ, Metric Series 25 mm ID x 40 mm OD, High Carbon Steel Body, Synthetic Resin Retainer, No Seal, Single Bearing

Adjustable linear bushing 25 mm ID x 40 mm OD single unit
✔️ High-carbon steel body, synthetic resin retainer, no seal

This single adjustable clearance linear bushing (model LM254059NAJ) is a metric linear slide unit guide used to support and guide shafts in CNC machines, automation, packaging and pick-and-place equipment. It offers adjustable clearance for setup and easy service compared with sealed ball bearings.

✅ Model: LM254059NAJ, LM Metric Series
✅ Inside diameter: 25 mm
✅ Outside diameter: 40 mm
✅ Length: 59 mm
✅ Dynamic load capacity: 974 N; Static load capacity: 2280 N
✅ Body: High carbon steel; Retainer: Synthetic resin; No seal
✅ Pack: single bearing; Weight: 0.480 lb each

💡 What is a linear bushing used for in a linear slide unit application? Linear bushings give precise, low-friction shaft guidance and load support for linear slide units, machine tools, and automation systems. Here's a quick breakdown of how they help: - Provide smooth linear motion and accurate shaft alignment for linear slide unit and rail applications - Absorb radial loads and allow adjustable clearance to fine-tune shaft play for better performance - Handy for maintenance and retrofits compared with sealed ball bearings; works well where ceramic or sealed ball bearing options aren’t required - Commonly used in CNC, pick-and-place, packaging machines, and other industrial automation setups