UEST212-39 Wide Slot Take-Up Housing, Single Unit, 2-7/16 in I.D. Accu-Loc Expanded-Profile Inner Ring, Sealed Ball Bearing Insert, Concentric Collar Locking, Cast Iron ST212, 1/8-27 NPT

Single UEST212-39 wide slot take-up housing, 2-7/16 in
✔️ Sealed ball bearing insert, concentric collar, 1/8-27 NPT lube

This is a single wide slot take-up housing for a sealed ball bearing insert (model UEST212-39). It’s commonly used on conveyor belt tensioners, idler shafts, and industrial linear slide units where straightforward adjustment and on-site relubrication are needed.

✅ Model: UEST212-39, insert UE212-39, sold as one each
✅ Inner diameter: 2 7/16 in I.D., wide inner ring width
✅ Insert type: sealed ball bearing, bearing steel insert
✅ Housing: cast iron ST212 style take-up housing
✅ Locking: concentric collar Accu-Loc locking, contact seal with slinger
✅ Lubrication: 1/8-27 NPT fitting for relubrication service
✅ Ratings: general purpose, standard expansion, max temp 212F, HTS 8483.20.40.40
✅ Weight: 11.240 lb; sold as a single unit (each)

💡 What is a wide slot take-up housing used for in conveyor belt tensioning and linear slide units? A wide slot take-up housing secures a sealed ball bearing cartridge and provides adjustable axial positioning so shafts stay aligned, tension is maintained, and bearings can be lubricated without disassembly. Short intro: Handy for maintenance techs and OEM installers, it speeds service and keeps shafts running true: - Fits sealed ball bearing inserts and supports 2 7/16 in I.D. cartridges for roller and idler shafts - Cast iron ST212 housing plus contact seal with slinger protects bearings from contamination - Concentric collar Accu-Loc locking and 1/8-27 NPT lube fitting allow reliable locking and easy relubrication