Product Introduction:

Needle roller bearing is a roller bearing with a cylindrical roller that is thin and long relative to its diameter. this type of roller is called a needle roller. Despite the small cross-section, the bearing still has a high load bearing capacity, and the needle bearing is equipped with a thin and long roller (roller diameter D ≤ 5 mm, L / D ≥ 2.5, L is the roller length), so the radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest, and it is especially suitable for support structures with limited radial mounting dimensions.

 

 

Product Feature:

 

Can withstand one-way axial load
this type of bearing occupies a small space, which is conducive to the mechanical compact design
most use only the needle roller and cage assembly, and the mounting surface of the shaft and housing is used as the raceway surface.
Mainly applicable cage: steel stamping and holding, synthetic resin forming cage
Main uses: shifting devices for automobiles, cultivators, machine tools, etc.

 

Product Detail:

Product Name	Professional Supplier Needle Roller Bearing
Brand	QIBR
Cage Material	Steel/ Brass/ Nylon/ Custom
Precision	P0 P6 P5 P4 P2
Vibration	ZV1, ZV2, ZV3, or as requested
Clearance	C0,C2,C3, or as requested
Quality standard	ISO9001:2000/ SGS
Quality Control Process	1.Assembly
	2.Windage test
	3.Cleaning
	4.Rotary test
	5.Greasing and gland
	6.Noise inspection
	7.Appearance inspection
	8.Rust prevention
	9.Product packaging
Application	Medical equipment,cryogenic engineering,optical instrument,high-speed motor,printing machinery,food processing machinery.

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