25mm Narrow Sealed Ball Bearing Set-Screw Lock, Stainless Insert, 2-Bolt NFL205 Flange Black Polymer Housing, Closed Plastic Cover & Back Seal, M10 Bolt, 1/4-28 UNF Lubrication Tap (single)

Single 25mm sealed narrow set-screw ball bearing
✔️ 2-bolt NFL205 black polymer flange, closed cover, back seal

This is a single sealed 25mm (I.D.) narrow inner-ring ball bearing in a black polymer 2-bolt NFL205 flange housing. Ideal for washdown and linear slide unit uses where a stainless insert, back seal and relubrication are needed.

✅ 25 mm I.D.; narrow inner ring for slim shafts
✅ Stainless steel insert, sealed ball bearing design
✅ Set-screw locking for secure shaft attachment
✅ Polymer NFL205 2-bolt flange housing, black color
✅ Covers: 1 open and 1 closed; contact back seal
✅ Bolt size M10; lubrication tap 1/4-28 UNF; relubrication yes
✅ Rated to 212f; suited for washdown and linear slide units

💡 What is a sealed ball bearing used for in washdown and linear slide unit applications? Sealed ball bearings are handy when you need to keep out moisture and grime while maintaining serviceability. - Protects rolling elements from water, dust and debris in washdown areas, extending service life - Stainless insert and contact seal keep corrosion down for food, packaging and conveyor systems - Relubrication option (1/4-28 UNF tap) and set-screw lock make maintenance and shaft mounting easy