Enduro Radial Bearing 607 7 x 19 x 6 Variant:Enduro Radial Bearing ABEC3 607 2RS 7 x 19 x 6 mm Double-Row radial Bearing used as

Double-Row radial Bearing used as a rear hub bearing for some rear hub designs and cane used as a suspension pivot bearing on a few Pivot and Santa Cruz bikes

this should be it

Trail & XC

29 and 30 as well as outboard Shimano XT and Ultegra BB cups (FC-25) along with standard BSA29/DUB and BSA30 cups

Enduro Radial Bearing 607 7 x 19 x 6 Variant:Enduro Radial Bearing ABEC3 607 2RS 7 x 19 x 6 mm Double-Row radial Bearing used as607 LLB ABEC 3 radial Bearing (C3 clearance) 7mm x 19mm x 6mm ABEC3 This ABEC 3 radial bearing features 52100 High Carbon Chromium alloy races paired with Grade 10 balls and full contact, dual lip labyrinth (LLB) seals to withstand the outside elements, and to contain the 90% fill Mobil XHP 222 high pressure water proof synthetic grease. ABEC5 This ABEC 5, Ceramic hybrid bearing features deep groove design 52100 High Carbon Chromium alloy races, with