NA4926 Textile Machine Bearing NA4926 IKO Brand Size 13018050mm

Keywords:

IKO Brand Size 130*180*50mm IKO needle roller bearing NA4926 needle roller bearing

Category:

Needle Roller Bearings

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NA4926 Textile Machine Bearing NA4926 IKO Brand Size 130*180*50mm

Detail

Product name	NA4926 Textile Machine Bearing NA4926 IKO Brand Size 13018050mm
Brand	IKO
Precision Rating	P0,P4,P6
Material	Chrome Steel GCR15
Quality Certificate	ISO9001:2008
Feature	High speed，Low noise,Small friction,Low vibration
Size	13018050mm
Weight	3.9kg

Specification

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.Drawn cup needle roller bearings (with a cage and full complement of rollers) have a unique outer ring structure. They have the following features: the thinnest outer ring among rolling bearings, high load capacity, high maximum permissive load owing to the use of carefully selected special alloy steel plates, a surface-hardened cage with high resistance to wear, high limiting speed, and ease of mounting.

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.

It is widely used in automobile,machine toll,lathe,metallurgical,textile,printing industry and etc. Various machinery equipment. With this kind of bearing,machine design can realize the goal of small-scale & light weight.

Material:

Material for needle roller is GCr15 bearing steel,quench-hardening HRC60-65

Material for inner and outer rings is GCr15 bearing steel,quench-hardening HRC60-65

Material for cages is quality low-carbon steel or reinforced nylon.

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