Combined bearing NKIA
Needle Roller Bearings (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section, has a higher load bearing capacity, equipped with a thin and long needle bearing roller (roller diameter D≤5mm, L / D≥2.5, L is the length of the roller), so radial structure is compact, its diameter size and load capacity and other types of bearings, minimum diameter, especially for radial dimensions limited support structure.
Depending on different occasions, can be used without an inner ring of the bearing or needle roller and cage assemblies, then journal surface and the surface of the bearing shell hole to match directly as the bearing, the outer rolling surface, in order to ensure the load capacity and operating performance and have the same bearing rings, shaft or housing bore raceway surface hardness, machining accuracy and surface quality should be similar roller bearing rings. Such bearings can only bear radial load.
Combined bearing nkib5910 Specification
nkia combined bearing nkib5910
Needle roller Bearing
Chrome, Carbon, Stainless Steel
Nylon, Steel, Brass
P0, P6, P5, P4, P2
As your requirement
Needle roller bearings are widely used in machine tools, metallurgical machinery, textile machinery and priting machinery and other machinery and equipment, and mechanical system design allows a very compact and nimble.
High precision, low noise, high speed, long life, high reliability, heavy load and high temperature resistance. such bearings only bear radial load.
Spherical roller bearing; Taper roller bearings; Deep groove ball bearing; Ball bearing
OEM and ODM(any brands you want)
We have complete process for the production and quality assurance to make sure our products can meet your requirement. And our quality can compare with the most chinese famous bearing manufacture. we have the same technology. Such as
2. Windage test
4. Rotary test
5. Greasing and gland
6. Noise inspection
7. Appearance inspection
8. Rust prevention
9. Product packaging