20mm Accu-Loc Black Thermoplastic 2-Bolt Flange Housing with Sealed Ball Bearing Insert, Concentric Collar Locking, Relubricatable Polymer Unit for Linear Slide and General Purpose Use Single Unit

Single 20mm Accu-Loc black thermoplastic flange housing
✔️ 20mm ID sealed ball bearing, 2-bolt flange, concentric collar

This single unit is a 20mm thermoplastic flange housing with an integrated sealed ball bearing insert, built for general purpose mounting on linear slide units and machinery where a low-maintenance polymer housing is preferred.

✅ Model UENFL204B, single unit, polymer housing, black
✅ Insert: sealed ball bearing, bearing steel race, 20mm ID
✅ Mount: 2-bolt flange, concentric collar locking, relubricatable
✅ Seal: contact seal with slinger, temp up to 212°F (100°C)
✅ Ideal for linear slide units, shaft support, general purpose use

💡 What is a flanged bearing housing used for in linear slide units and machinery? A flanged bearing housing supports and secures a rotating shaft while protecting a sealed ball bearing from dirt and easing installation and alignment. Short intro: It is handy when you need simple mounting, low maintenance, and reliable shaft support. - Supports shafts in linear slide units, conveyors, and general machinery using a sealed ball bearing to cut down maintenance requirements. - Provides concentric collar locking for secure shaft retention and easy adjustment, making it handy for retrofit and repair jobs. - Polymer housing reduces weight and corrosion risk while matching common 2-bolt flange mounting patterns for fast installation.