Single 40mm Narrow ID Sealed Ball Bearing Insert Stainless Steel Inner Ring, 2-Bolt Flange Set Screw Locking, White Polymer Housing Featuring Closed Cap & Back Seal, Polypropylene Caps, M12 Bolt
✔️ 2-bolt flange, set screw locking, stainless insert, M12 bolt, closed cap
This single sealed 40mm narrow inner ring ball bearing insert in white polymer is made for washdown and light industrial conveyor, linear slide unit, and general machinery mounting applications where corrosion resistance and easy relubrication matter.
✅ Inner diameter: 40mm narrow inner ring (I.D.)✅ Insert type: Stainless steel ball bearing insert
✅ Housing: White polymer NFL208 style with polypropylene caps
✅ Mount: 2-bolt flange with M12 bolt size compatibility
✅ Locking: Set screw style locking for shaft retention
✅ Seals: Contact seal with closed cap and back seal for washdown use
✅ Lubrication: 1/4-28 UNF fitting tap, relubrication enabled
✅ Temperature: Rated to 212F for standard duty operations
💡 What is a sealed ball bearing insert used for in washdown conveyor and linear slide unit applications? A sealed ball bearing insert keeps contaminants out while allowing periodic relubrication for longer service life. - Ideal for 2-bolt flange mounting on conveyors and linear slide unit frames where a compact, narrow inner ring is needed - Stainless steel insert and contact seal protect against corrosion in wet or washdown environments - Relubrication via 1/4-28 UNF fitting extends uptime and reduces maintenance frequency - Common retrofit choice for pillow blocks and mounted bearing housings in food plant and light industrial settings