Products for bench top machinists | LittleMachineShop.com

Bearing, Thrust 51101

Bearing, Thrust 51101 - Main image
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$1.38 $1.95 In stock

This bearing is used on the X-, Y-, and Z-axis feed screws on the X2.7 and X3 mill. 
Dimensions: 12mm x 26mm x 9mm 
Sometimes called #8101

For a chart showing all bearings and machine replacement requirements, click HERE

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Customer Reviews (4.6 / 5 · 5 reviews)

Sebastian ★★★★★

Needed to replace the thrust bearing on my X3 mill’s Y-axis screw, and this 51101 fit perfectly with no slop. The 12mm inner bore seated snugly, and the 9mm thickness matched the original exactly. Machine is running smooth again.

Miles V. ★★★★★

Slide right onto the X2.7’s Z-axis feed screw without any play. The 12mm inner diameter matched perfectly and the thrust surface is glass-smooth. Been cutting aluminum all week and the backlash hasn’t budged.

Brian ★★★★★

The 12mm inner diameter fit perfectly on my X2.7 mill's Z-axis, and the steel cage feels solid. Installed it in under ten minutes and the screw moves much smoother now.