Outer Diameter - 12mm

HK0812UU Sealed Needle Roller Bearing 8x12x12mm - Shell-Type

NKJ5/12 Needle Roller Bearing 5x15x12mm - Machined Type

FJV-810 Needle Roller Bearing 8x12x10mm - Shell-Type

TLA812Z Bearing 8x12x12mm Miniature Needle Roller 8mm x 12mm x 12mm

SMR126ZZ ABEC-7 Ceramic Si3N4 Stainless Steel Shielded Bearing

30-Pack Full Ceramic 604-2RS ZrO2 Miniature Ball Bearings 4x12x4mm

604 Full Ceramic Si3N4 Bearings 4x12x4 Miniature - 20-Pack

30-Pack Full Complement Full Ceramic 604 ZrO2 Miniature Ball Bearings 4x12x4mm

604-2RS Full Ceramic Si3N4 Bearings 4x12x4 Miniature - 20-Pack

30-Pack Full Ceramic 604 ZrO2 Miniature Ball Bearings 4x12x4mm

SMR128ZZ Ceramic Si3N4 Premium ABEC 7 Bearing 8x12x3.5mm

SMR128ZZ Ceramic Si3N4 Shielded Bearing 8x12x3.5mm

RNA495 Needle Roller Bearing 6x12x10mm - Machined Type

NSC-4-8-M NBK Set Collar - Set Screw Type. Japan Made

NSC-4-6-S NBK Steel Collar - Set Screw Hex Socket SUSXM7 Type - NBK - One Collar Japan Made

NSC-4-8-C NBK Set Collar - Set Screw Type - Steel NBK Ferrosoferric Oxide Film Pack of 1 Collar Japan Made

NSC-4-8-S NBK Steel Collar - Set Screw Hex Socket SUSXM7 Type - NBK - One Collar Japan Made

KR12 12mm Cam Follower Needle Roller Bearing

CF4 12mm Cam Follower Needle Roller Bearing

NK6/10 Needle roller bearing 6X12X10 - Machined Type

HK0812 Needle Roller Bearing 8x12x12mm - Shell-Type

KH0622PP 6mm Bore Low Profile Ball Bushing 6x12x22mm Linear Motion Bearing

10mm x 12mm x 10mm Bronze Cast Bushing Plain Sleeve Bearing 10x12x10mm

TAFI61612 Needle roller bearing 6x16x12mm - Machined Type