2 Pack Rock Solid Carbon Steel Sleeve Bearings 40mm ID 45mm OD 17mm Length Precision Ground Plain Guide Bushings Built Tough For Heavy Duty Machinery And Fixture Locating Smooth As Silk

2 Pack Carbon Steel Sleeve Bearings Rugged Guide Bushes
✔️ 40mm ID 45mm OD 17mm Thick GCr15 Steel HRC58 Hardness

This 2 pack of precision ground sleeve bearings acts as a sturdy guide bushing and inner race support for rotating shafts in industrial machines. You will typically see these iron components managing steady radial loads on equipment that turns at moderate or low speeds over long shifts.

✅ GCr15 carbon steel body with tough HRC58 to 62 heat treatment
✅ Precision ground surfaces hold a tight 0.02mm tolerance on diameters
✅ Clean chamfered edges leave a smooth finish that cuts installation friction
✅ Designed as a durable fixture locating bushing for rigid machine frames

💡 What makes a plain sleeve bearing handy for heavy machinery setups and precise fixture locating? The straight design removes complicated seals while carrying steady radial forces across extended service periods. Here is how this simple part handles real shop floor demands: - The hardened steel construction resists galling when lubrication runs thin around moving pivots - Tight diameter control keeps wobble out of spindle shafts during repeatable cutting cycles - Open geometry lets grease reach the contact zone quickly for longer maintenance intervals

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