Dayton 2CNL1 Linear Ball Bushing Bearing 3/4 in Bore

Bearing for 3/4 in Shafts

This linear ball bushing bearing fits a 3/4 inch bore and provides self-aligning motion on inch-series shafts. The stainless steel and polymer cage construction resists corrosion while maintaining smooth travel. It is suited for new linear motion assemblies or direct replacements in machinery requiring an open-type bearing with a 1 5/8 inch overall length.

Upgrade from Worn or Non-Self-Aligning Bushings

The jump is worth it when existing bushings show excessive play, binding, or misalignment under a dynamic load of 470 lbf. Self-alignment compensates for shaft deflection that rigid bushings cannot absorb, reducing wear on both the bearing and the shaft. Install when maintenance intervals become too frequent or when operating temperatures approach the 176 Degrees F limit of lesser units.

Handles 470 lbf Dynamic and 600 lbf Static

This bearing comfortably handles linear loads up to 470 lbf dynamic and 600 lbf static at speeds up to 5000 in/min within a -4 to 176 Degrees F range. The .001 in inside diameter tolerance and .438 in slot width provide precise fitment for moderate-duty automation. It runs out when loads exceed the rated capacities, when speeds surpass the steady state limit, or when the environment exceeds the temperature boundaries.