مثبت، محمل، ماكينة طحن مقاعد كبيرة عالية العزم

The fit on my SX3.5 was perfect—snugged right onto the spindle box with no wobble. It's a relief to have that timing pulley secured properly now. Definitely solves a minor alignment issue I was having.

Installed this bearing retainer on my SIEG mill and it fit perfectly under the timing pulley without any modifications. The metal construction feels much sturdier than the old part I was using.

Replaced the old plastic retainer with this one and the fit was perfect—no wobble at all on the spindle. The machining is precise enough that the timing pulley seated evenly on the first try.