Adjustable clearance linear bushing LME304768AJ, Metric series, 30 mm ID, 47 mm OD, 68 mm length, high-carbon steel body and retainer, no seal, European spec

Adjustable linear bushing 30 mm ID, single unit
✔️ 47 mm OD, 68 mm length, high-carbon steel, retainer, no seal

This adjustable clearance linear bushing is a single metric bearing for linear slide units, commonly used in CNC machines, automation rails, and industrial machine tools where precise straight-line motion is needed.

✅ Model LME304768AJ, LME Metric Series
✅ Type: Adjustable clearance linear bushing
✅ Inner diameter 30 mm; outer diameter 47 mm; length 68 mm
✅ Body: high carbon steel; retainer: high carbon steel
✅ Seal: none (European specification); weight 0.790 lb; SKU 863449
✅ Load ratings: dynamic 1430 N; static 3200 N

💡 What is a linear bearing used for? Quick answer: it provides precise straight-line guidance for linear slide units and machine axes. - Reduces friction and guides loads in CNC machines, automation rails, and linear actuators. - Adjustable clearance types let you dial in preload for tight-tolerance setups and longer service life. - Pair with sealed ball bearing or ceramic options when you need dust resistance, higher speeds, or longer life.