52092RSJAF-AV2 Nachi JAF Bearing 45mm x 85mm x 30.2mm Made in Japan 52092RSJAF-AV2 Nachi JAF Bearing, Made in Japan, the 52092RSJAF-AV2 inner diameter is 45mm, the 52092RSJAF-AV2 outer diameter is 85mm, 52092RSJAF-AV2 width is 30.2mm.