7x13mm Hybrid Ceramic Bearing 7x13x4 - Shielded - Miniature Outer Diameter - 1.333 inch (1.333") Basic load rating (Cr): 62

Basic load rating (Cr): 62

NJ317MY width is 41mm

SM20GUU-OP Type Open Seals on Both Sides: Slide Bush

VR88641 ball Bearing

7x13mm Hybrid Ceramic Bearing 7x13x4 - Shielded - Miniature Outer Diameter - 1.333 inch (1.333") Basic load rating (Cr): 627 x 13 x 4 Ceramic Shielded Ball Bearing One Bearing 7 x 13 x 4 Ceramic Shielded Ball Bearing, made from durable 52100 alloy steel, commonly known as chrome steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, bearing is pre lubricated with grease, Bearing inner diameter is 7mm, Bearing outer diameter is 13mm and Bearing width is 4mm. 7 x 13 x 4 Ball Bearing Deep Groove Ball Bearing Balls: ZR02 Ceramic Shield Double Metal