Outer Diameter - 18mm

HF1216 One Way Needle Bearing/Clutch 12x18x16

Bearing 10x18x5 Open Bearing

FJHV-1212 Shell Type Needle Roller Bearings 12x18x12mm

S6701-2RS Hybrid Ceramic Bearing 12x18x4 mm Sealed Thin Slim Bearings

NSC-4-6-SP2 NBK Steel Set Collar with Installation Hole - Set Screw Type - NBK - One Collar Made in Japan

S6701ZZ Food Grade Stainless Steel Ball Bearing

NSC-10-6-M NBK Set Collar - Set Screw Type. Made in Japan

NSC-10-8-M NBK Set Collar - Set Screw Type. Made in Japan

NSC-10-8-C NBK Set Collar - Set Screw Type - Steel NBK Ferrosoferric Oxide Film Pack of 1 Collar Made in Japan

NSC-8-10-M NBK Set Collar - Set Screw Type. Made in Japan

NSC-10-8-S NBK Steel Collar - Set Screw Hex Socket SUSXM7 Type - NBK - One Collar Made in Japan

NSC-10-6-C NBK Set Collar - Set Screw Type - Steel NBK Ferrosoferric Oxide Film Pack of 1 Collar Made in Japan

NSC-8-10-C NBK Set Collar - Set Screw Type - Steel NBK Ferrosoferric Oxide Film Pack of 1 Collar Made in Japan

NSC-10-6-S NBK Steel Collar - Set Screw Hex Socket SUSXM7 Type - NBK - One Collar Made in Japan

NSC-8-10-S NBK Steel Collar - Set Screw Hex Socket SUSXM7 Type - NBK - One Collar Made in Japan

Flanged Bearing F6701ZZ 12x18x4 Shielded Bearings

PU5x18x5 Tire Polyurethane Rubber Bearing 5x18x5mm Sealed Miniature

PU6x18x7-2RS Polyurethane Rubber Bearing with tire 6x18x7mm Sealed Miniature

PU0418-5 Polyurethane Rubber Bearing 4x18x5mm Shielded Miniature

KT131816 Needle Bearing Cage 13x18x16mm K131816

KT141810 Needle Bearing Cage 14x18x10mm K141810

IRT1520 Needle Bearing Inner Ring 15x18x20.5

KT141816 Needle Bearing Cage 14x18x16mm K141816

KT141811 Needle Bearing Cage 14x18x11mm K141811