Product Description
20*52*21mm cylindrical roller bearing NU2304
NU2304 Bearings have rubber seals that contact both the inner and outer race of the bearing; this prevents moisture and dust from damaging the bearing.
NU2304 Sealed Bearing is a popular size that could be used in many applications, NU2304
Bearings is made of Chrome Steel and the bearing is pre-lubricated with grease.
| Attributes | Values |
| Part Number | NU2304 Bearings |
| Bearing Type | Shielded or Seal and Open are available. |
| Bore Dia (d) | 20mm |
| Outer Dia (D) | 52mm |
| Width (B) | 21mm |
| Material | 52100, Chrome steel Gcr15,683/XVIII,100Cr16,SUJ2,SKF3 |
| Dynamic Load Rating (Cr) (Newtons) | 33000 |
| Static Load Rating (Cor) (Newtons) | 30000 |
| Brand | NKS |
| Clearance | C2,C0,C3,C4,C5 |
| Weight (g) (grams) | 0.25 |
| Note | ABEC Grades 1,3,5,7,9.DIN620 P0,P6,P5,P4,P2 |
