Inner Diameter - 18mm

M18x1.5 Female Rod End 18mm PHS18 Right hand Bearing

MR18307-2RS Ball Bearing Double Sealed ID 18mm OD 30mm Width 7mm

HFL1826 One-Way Needle Bearing/Clutch 18x24x26mm

POS18L Male Rod End 18mm left Hand Bearing

POS18 Male Rod End 18mm Right Hand Bearing

NB SGL35TFB-Z 18mm Shielded Ball Bushing Block Linear Motion SGL35TFB-Z NB

18x37x9mm Non-Standard Special Bearing 18mm x 37mm x 9mm

18x35x9mm Non-Standard Special Bearing 18mm x 35mm x 9mm

18x40x12mm Non-Standard Special Bearing 18mm x 40mm x 12mm

18x35x10mm Non-Standard Special Bearing 18mm x 35mm x 10mm

18x35x8mm Non-Standard Special Bearing 18mm x 35mm x 8mm

NK18/16A Needle Rolle Bearing 18x26x16mm - Machined Type

FJV-1816 Needle Roller Bearing 18x24x16mm - Shell-Type

NK18/20A Needle Roller Bearing 18x26x20mm - Machined Type

TAF182616 Miniature Needle Roller bearing 18x26x16mm - Machined Type

FJV-1812 Needle Roller Bearing 18x24x12mm - Shell-Type

NSCSS-18-15-S NBK Set Collar Split type Stainless Steel One Collar Made in Japan

NSCSS-18-15-M NBK Set Collar Split type - Steel Electroless Nickel Plating One Collar Made in Japan

NSCSS-18-15-C NBK Set Collar Split type - Steel Ferrosoferric Oxide Film One Collar Made in Japan

NSCS-18-15-S NBK Collar Clamping Type - Steel Hex Socket Head Cap Screw One Collar Japan Made

NSC-18-15-S NBK Steel Collar - Set Screw Hex Socket SUSXM7 Type - NBK - One Collar Japan Made

NSCS-18-15-M NBK Set Collar - Set Screw Type. Japan Made

NSCS-18-15-C NBK Collar Clamping Type - Steel Ferrosoferric Oxide Film One Collar Made in Japan

NSC-18-15-M NBK Set Collar - Set Screw Type. Japan Made