20*50*20.6mm auto wheel and tractor bearing 156704
156704 Bearings have rubber seals that contact both the inner and outer race of the bearing; this prevents moisture and dust from damaging the bearing.156704 Sealed Bearing is a popular size that couldbeusedinmanyapplications, 156704Bearings is made of Chrome Steel and the bearing is pre-lubricated with grease.
|Part Number||156704 Bearings|
|Bearing Type||Shielded or Seal and Open are available.|
|Bore Dia (d)||20mm|
|Outer Dia (D)||50mm|
|Material||52100, Chrome steel Gcr15,683/XVIII,100Cr16,SUJ2,SKF3|
|Weight (g) (grams)||0.32|