140*250*42mm cylindrical roller bearing NU228
NU228 Bearings have rubber seals that contact both the inner and outer race of the bearing; this prevents moisture and dust from damaging the bearing.
NU228 Sealed Bearing is a popular size that could be used in many applications, NU228
Bearings is made of Chrome Steel and the bearing is pre-lubricated with grease.
|Part Number||NU228 Bearings|
|Bearing Type||Shielded or Seal and Open are available.|
|Bore Dia (d)||140mm|
|Outer Dia (D)||250mm|
|Material||52100, Chrome steel Gcr15,683/XVIII,100Cr16,SUJ2,SKF3|
|Dynamic Load Rating (Cr) (Newtons)||325000|
|Static Load Rating (Cor) (Newtons)||420000|
|Weight (g) (grams)||7.88|
|Note||ABEC Grades 1,3,5,7,9.DIN620 P0,P6,P5,P4,P2|