6806VV - NSK Thin Section - 30x42x7mm 8x22x7mm Imperial Miniatures This 30328 bearing is a

This 30328 bearing is a metric taper roller bearing

This NJ2318EMA bearing is a Single row cylindrical roller with 1 flange on inner ring

Light Series 20mm - Bore Size Modified Internal Construction with a 30° Contact Angle Rubber Seals on Both Sides of the Bearing Plastic Cage Internal Clearance Greater than Normal

with wider inner ring and larger outside diameter 60mm - Bore Size Model Code Contact seal made of acrylonitrile-butadiene rubber (NRB)

6806VV - NSK Thin Section - 30x42x7mm 8x22x7mm Imperial Miniatures This 30328 bearing is aThis 6806VV bearing is a Sealed Thin Section Radial Ball Bearing with a standard radial internal clearance. The bearing's dimensions are 30x42x7mm 68 06 vv Extra Thin Section 30mm Bore Size Non Contact Rubber Seals on Both Sides of Bearing Steel Cage Normal Internal Clearance