40 3-NO107-10PK - RENOLD 1/2 Inch Pitch Premier Standard Link U345W 32 08 B 2Z NR

32 08 B 2Z NR TN Light Series 40mm - Bore Size 25° Contact Angle and No Filling Slot Metal Shields on Both Sides Snap Ring Groove with Snap Ring Polyamide Cage Normal Internal Clearance

This 6836M bearing is a Open Type Thin Section Deep Groove Radial Ball Bearing with a Machined Brass cage

72 14 B E CB Y 72 Series - Light 70 mm - Bore Size Contact Angle Single Row Bearing with a 40° Contact Angle Optimized Internal Design Universal Bearings

The bearing's dimensions are 140x175x18

40 3-NO107-10PK - RENOLD 1/2 Inch Pitch Premier Standard Link U345W 32 08 B 2Z NRFor 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).