Uxcell Deep Groove Ball Bearing Double Seal Chrome Steel P0 Z1 Metric Bearings Size:30mmx55mmx13mm total capacity of all 4

total capacity of all 4 casters is 52

PVC fittings have an element that inhibits the impact of sunlight and other sources on the molecular structure of the PVC

5 Inch Swivel Caster Wheels PP 360 Degree Threaded Stem Caster Wheel M8 x 15mm 10 Pcs

2 X Screws

Uxcell Deep Groove Ball Bearing Double Seal Chrome Steel P0 Z1 Metric Bearings Size:30mmx55mmx13mm total capacity of all 4NOTE: Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description: Single row, pre lubricated, normal accuracy. Deep Groove Ball Bearings are one of the most widely used rolling bearings. With small friction and high limit speed,