SD 40-2-50FT - RENOLD 1/2 Inch Pitch SD Roller Chain MP3 3/8 This 7221BMG bearing is a

This 7221BMG bearing is a single row angular contact bearings with a 40° contact angle

The bearing's dimensions are 55x125x72

The bearing's dimensions are 45x85x33

The NU210ECP/C3 SKF bearing features a cylindrical roller design

The bearing's dimensions are 90x135x35

SD 40-2-50FT - RENOLD 1/2 Inch Pitch SD Roller Chain MP3 3/8 This 7221BMG bearing is aThis Renold Standard Duty roller chain is the new benchmark in economy chain. Despite being an ecomony chain it is still built with the same consistent quality and comes in an extensive range of both European (BS) and ANSI. This Duplex chain has a 1 2 Inch pitch and is 50ft in length.