The SB204 pillow block bearing combines a micro deep groove ball bearing with a bimetal seal shield in a compact pillow block housing. Supplied as a single piece, it is designed for a 20 mm shaft and provides a compact 20 x 47 x 25 mm overall size (bore 20 mm, housing length 47 mm, width 25 mm). The bimetal seal shield provides reliable contamination protection, helping to reduce maintenance and extend service life in demanding environments. The pillow block mounting enables straightforward installation with standard mounting holes and proper alignment. Key benefits Sealed protection: bimetal seal shield helps resist dirt and moisture to lower maintenance needs. Compact footprint: 20 mm bore with a small 47 x 25 mm housing fits tightly in spaceconstrained applications. Easy replacement: standard SB204 pillow block bearing geometry supports quick swap in compatible systems. Smooth operation: micro deep groove bearing geometry supports lowfriction, consistent performance in rotating applications. Readytoinstall: sold as a single piece, straightforward to mount in a pillow block configuration. Key attributes Model: SB204 Bearing type: micro deep groove ball bearing inside a pillow block housing Sealing: bimetal seal shield (shielded bearing) Bore diameter: 20 mm Housing size: 47 mm (length) x 25 mm (width) Package quantity: 1 piece per package Mounting: pillow block configuration designed for reliable alignment and mounting Applications Small conveyors and material handling where a compact, shielded pillow block bearing is required Automation equipment, packaging machines, or CNC modules needing a 20 mm bore pillow block bearing Agricultural or light industrial machinery requiring a compact bearing assembly with environmental protection Notes Ensure the shaft and mounting surfaces are properly prepared for correct fit and alignment. This description reflects the specified model SB204, bore, and pillow block configuration with a bimetal seal shield as described.