SYNERGY 40-3-NO107 - RENOLD 1/2 Inch Pitch Synergy Link 4012801076906 This 140DR Hoffmann bearing is

This 140DR Hoffmann bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance

SAKAC 20 M Metric Male

60 28 ZZ Metric

This 3214B 2ZTN bearing is a metric double row angular contact bearing with a metal shield on both sides of the bearing

The bearing has a width of 17mm and a length of 45mm

SYNERGY 40-3-NO107 - RENOLD 1/2 Inch Pitch Synergy Link 4012801076906 This 140DR Hoffmann bearing isFor 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).