Single Row Ball Bearing; 50MM Bore; 90MM Outside Diameter; 20MM Outer Race Width; Open; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage

Single Row Ball Bearing; 30MM Bore; 62MM Outside Diameter; 16MM Outer Race Width; 2 Seals; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage

Single Row Ball Bearing; 85MM Bore; 180MM Outside Diameter; 41MM Outer Race Width; 2 Metal Shields; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage

Synchronous Pulley; 20MM Belt Width; 8MM Belt Pitch; 8M-20 Belt Style; 64 Teeth; 28.702MM Face Width; Bushed; 172.009MM Flange OD; 161.595MM OD; 162.966MM Pitch Diameter; Yes Keyway; 14 To 48MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Synchronous Belt; 8MM Pitch; 960MM Pitch Length; 85MM Belt Width; Standard HTD Tooth Profile; 8M; Fiberglass Tensile Material; Rubber Outer Material