100 Skate Bearing Bronze Cage Open Linear Motion Systems - 3/8 inch (0.375") the dimensions are 4 1/4"

the dimensions are 4 1/4" x 6 1/4" x 1" inch

Bearing Inner Diameter: 10mm

Bearing No = UC214-44

Inner Diameter Outer Diameter Width Cr (N) Cor (N) Grease RPM Oil RPM 90mm 160mm 40mm 67

5/8" Bore inch type linear motion ball bushings/bearings

100 Skate Bearing Bronze Cage Open Linear Motion Systems - 3/8 inch (0.375") the dimensions are 4 1/4"100 Skateboard Skate Bearings Low Friction Bronze Cage 100 Skateboard bearings work in RollerBlades and Scooters, 100 Skateboard bearings are Oil Preserved deep Groove Radial Ball Bearings with BRONZE cage, Made from high strength chrome steel for durability and performance. 608 Ball Bearings Deep Groove Ball Bearings Cage: BRONZE (less friction = higher speeds) Inner Diameter: 8mm Outer Diameter: 22mm Width: 7mm Size: 8 x 22 x 7 mm Quantity: 100