51224 Thrust Ball Bearing 120x170x39mm Skateboard Bearing SMS30UU-OP Type Open Seals on

SMS30UU-OP Type Open Seals on Both Sides Slide Bush

Dynamic load rating Cr: 14 KN

double shielded

309SFF Shielded Ball Bearing

51224 Thrust Ball Bearing 120x170x39mm Skateboard Bearing SMS30UU-OP Type Open Seals on51224 Thrust Ball Bearing 120mm x170mm x39mm 1 Ball Bearing 51224 Thrust Ball bearing, this is a popular size that could be used in many application that use this size 120mm x170mm x39mm. Thrust bearing is known to high axial or Vertical loads. made from durable 52100 alloy steel, commonly known as chrome steel. 51224 Ball Bearing Thrust Ball Bearing Dimensions: 120mm x170mm x39mm Metric ID (inner diameter) Bore: 120mm OD (outer diameter): 170mm