15x21x4 Open Bearing Ball Bearings:Deep groove ball bearings
Product Code: 15x21x4-Open-Bearing-Ball
Our Price: CA$21.22
Description
15 x 21 x 4 Open Ball Bearing One Bearing 15mm x 21mm x 4mm Open Wheel Ball Bearing for many applications, this is a popular size that could be used in many application that uses this size 15mm x 21mm x 4mm. Bearing is made of Chrome Steel.