6202 Bearings Specifications:

Product Name:	Deep groove ball bearings	Model:	6202 bearings
Certification:	ISO9001-2015	Country of origin:	Hebei province,China
Material:	Chrome steel	Structure:	Deep Groove
Type:	Ball Bearings	Bore Size:35	mm
Model Number:	6202 open,:6202ZZ,:6202 2rs	Precision Rating:	ABEC 1,ABEC 3,ABEC 5, ABEC 7
Seals Type:	ZZ 2RS OPEN	Number of Row:	Single Row
Cage:	Steel Cage	Lubrication:	Oil or grease
Service:	OEM Service	Package:	Colorful box,White box,and plastic tube
Brand:	NSAR,3D,OWO,CBQ,NASA	Size:	15X35X11MM
Products series:	Miniature ball bearings,such as 6202zz 6000 series ,such as 6004 bearing 6200 series,such as 6205 bearing 6300 series,such as 6305 bearing 6900 series,such as 6903 bearing	Sample:	Available
(Kn)Basic Load Rating	(Kn)Basic Load Rating	(r/min)Limit Rotational Speed	(r/min)Limit Rotational Speed
Dynamic Cr	Static Cor	Grease Lubrication	Oil Lubrication
7.75	3.6	17000	22000
Weight
0.045

  As a 6202 bearings manufacturer, NSAR wholesale 6202 deep groove ball bearing for automobiles, medical equipment, sports machinery, textile machinery,agricultural machinery and electrical tools. Factory-price, high-quality 6202 bearing for sale, and support custom 6202 bearings. Order best deep groove ball bearings in bulk from NSAR to boom your 6202 bearing business to a new level!

6202 Bearings Technical Reference:

Cage During the operation,the cage will be affected by friction by friction,mechanical action of tensim and inertia also will be affected by some lubrican’ s additives solvents,or coolant chemical action. The design and material of cage are critical for the reliable of bearing usage.NSAR deep groove ball bearing consisits of two rings,steel ball,cage,grease. The seal and shield prevent dust and other foreign particles enterring inside,Used lubrican’s main purpose is to reduce friction and rolling wear on roller. Dust cover and seal Sealablity is critical for the clean of lubricant and the life of bearing.the inner sealing structure must be able to prevent foreign particles entering into and leakage of lubricant.

Vibration value rising and Countermeasures:

Type	Description	Reason	For Measures
Vibration by self generated	Vibration by bearing rotation	Steel ball and race change happened on circle degree	Can not be neglected,but can select correct clearance to reduce vibration as per its application
Vibration by exposed bearing	Irregular noise while bearing performance lower class and generated,occurs after ewar oxidation or corrosion	Environment pollution affected bearing.Loaded bearing has no sufficient lubricant.	Such situations can eliminate through properly,design segregated section and provide sufficient lubricating
Vibration by misalignment	Noise by rotation of misalig nment bearing	Bearing is not well assembled,alignment of axis ohousing/insufficient precision of axis and axis housing	Better alignment method and special alignment tool can reduce vibraton/Use high precision axis and bearing house
Vibration by self damage	Noise by rotation of misalig nment bearing	Incorrect operation or wring assembly	Use correct assembly method and tool Using timing control sensible heater and temperature pre-set method