BE-NKI25X56.4X19 Needle Roller Bearing 25x56.4x19mm Bearings

  BE-NKI25X56.4X19 Needle Roller Bearing/Cylindrical Roller Bearing 25x56.4x19mm, top quality original from Japan.

1.Quality Guarantee: We will guarantee every bearing we sell to our customer.

2.Technology Support:Our company has several engineers who has rich experience in Bearing Produce,arrange and bearing problem.

3.OEM Service:We can offer OEM Service,we do OEM service for many big bearing company in China,such  

1.What are the four types of roller bearings?

Roller Bearing Types:Cylindrical roller bearings,spherical roller bearings,needle roller bearings and taper roller bearings.

2.How are needle roller bearings measured?

Measuring Bearings: Most bearings are measured in three ways, namely Inner Diameter or (ID), Outer Diameter or (OD), and Width or (W). It is important to note that our bearing measurements are performed in the following order: Inner Diameter (ID) x Outer Diameter (OD) x Width (W).

3.What are the advantages and disadvantages of needle roller bearings?

1,Needle roller bearings’s advantages

1. The outer diameter of the needle roller bearing is small, so the structure is very compact.

2. Light weight and easy installation.

3. Exquisite structure and friction resistance.

4. Good bearing capacity, stable performance, large load, wide application.

2,Needle roller bearings’s disadvantages

1. The processing technology is complex.

2. High production cost and high noise.