SYNERGY 40-2-NO107 - RENOLD 1/2 Inch Pitch Synergy Link NUP311ECP This 3304B-2RSTNC3 bearing is a

This 3304B-2RSTNC3 bearing is a metric double row angular contact bearing with a rubber seal on both sides of the bearing

72 12 CD /P4A DG A Series - Light Bore Size - 60mm 15 Degree Contact Angle Precision Rating Duplex Universal Light Preload

22 22 k m Wide Bore Size - 110mm Tapered Bore (1:12 on Diameter) Machined Brass Cage

This 1219KJ bearing is a double row

SYNERGY 40-2-NO107 - RENOLD 1/2 Inch Pitch Synergy Link NUP311ECP This 3304B-2RSTNC3 bearing is aFor use with all sizes and types of chain where optimum security is desired. The link is supplied with bearing pins riveted into one outer plate. The other outer plate is an interference fit on the bearing pins, the ends of which should be riveted over after the plate is fitted. Press fit connecting links should only be used once; new links must be used to replace dismantled links. (See Riveting Chain Endless' for full instructions).