12mm I.D. Stainless Steel Insert Set-Screw Take-Up Housing, Black Polymer TPL204 Housing, Sealed Ball Bearing Insert, Wide Inner Ring, Washdown Rated with 1/4-28 UNF Relube Port, Single Unit

Single 12mm black take-up housing with stainless insert
✔️ I.D. 12 mm, set-screw lock, sealed ball bearing, 1/4-28 UNF port

This single polymer take-up housing (TPL204 style) includes a stainless steel ball bearing insert with set-screw locking. It's made for washdown and light industrial conveyor, linear slide unit, and tensioning tasks where a sealed ball bearing and relubrication access are required.

✅ Housing: black polymer TPL204 style
✅ Insert: stainless steel sealed ball bearing, wide inner ring
✅ I.D.: 12 mm; Locking: set screw
✅ Seal: contact seal with slinger, narrow slot type
✅ Lubrication: 1/4-28 UNF tap for relubrication
✅ Application: washdown, conveyor and linear slide unit use; max 212 F

💡 What is a take-up housing used for in conveyor and linear slide unit applications? A take-up housing supports a rotating shaft with a sealed ball bearing to maintain tension and alignment, while allowing relubrication and some protection from contaminants. - Useful for shaft alignment, tensioning belts, and smoothing tracking in conveyor and linear slide unit setups, handy for routine maintenance. - Shields the sealed ball bearing from splash and debris; contact seal with slinger reduces contamination risk. - Enables simple relubrication through the 1/4-28 UNF port to extend bearing life and cut downtime.