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6801 High Speed Ball Bearing

Categories:6000 Series Bearings

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Description

6801 2RSis athin profile high speed ball bearingmanufactured with rubber seals on both sides to protect the bearing from dust or any possible contamination and pre-lubricated with grease so it is delivered ready to use. The inner and outer diameters of our 6800 series thin profile ball bearing rings have been minimized or thinned making them ideal for applications where light radial thrust or high speed combined loads are required in a limited space.6801 bearingthin profile high speed ball bearing is used in applications where high speed is required in a limited space. It belongs to the thin profilebearing serieswhich is known for its light weight and small size.

Design:Deep groove: The bearing has deep raceway grooves on both the inner and outer rings to accommodate higher loads. Single row:6801is a single row bearing which is the standard for deep groove ball bearings ensuring smooth operation and low friction.

6801 Bearing Applications:

6801 deep groove ball bearingsare versatile and can be used in a variety of applications including: Textile machines, robots, bicycles, printing presses, etc. Industrial machinery: electric motors, pumps and conveyors. Electronics: Small motors and fans. Medical: Precision instruments and equipment that require reliable, smooth operation. Automotive: Clutches, drives, gearboxes

High Speed Ball Bearing Benefits:

High-speed capability: Due to its deep groove design, the 6801 can handle high rotational speeds with minimal friction.Load handling: It supports both radial and axial loads, making it suitable for applications where combined loads are present.Durability: Made from high-quality materials, it ensures long service life and resistance to harsh operating conditions.Low maintenance: Sealed and shielded versions require minimal maintenance as they prevent contamination and retain lubrication.

Installation and maintenance tips:

Proper lubrication: Ensure bearings are adequately lubricated to minimize friction and wear.Clean environment: Install in a clean environment to avoid contamination that affects performance.Proper alignment: Ensure bearings are properly aligned during installation to avoid uneven load distribution and premature failure.Periodic inspection: Check regularly for signs of wear or damage and replace if necessary to maintain optimal performance.

6801 Bearing Specifications & Dimensions:

Product Name:	Deep groove ball bearings	Model:	6801 bearings
Certification:	ISO9001-2015	Country of origin:	Hebei province,China
Material:	Chrome steel	Structure:	Deep Groove
Type:	Ball Bearings	Bore Size:12	mm
Model Number:	6801 open,:6801ZZ,:6801 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:	Colorfulbox,White box,and plastic tube
Brand:	NSAR,3D,OWO,CBQ,NASA	Size:	12X21X5MM
Products series:	Miniature ball bearings,such as 6308zz 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
1.92	1.04	22000	30000
Weight
0.006

We are a6801 bearings supplier,which will be shipped directly to you from 6801 deep groove ball bearingsfactory. Provide6801 bearing for sale, our price and quality are more advantageous than other sellers. And support custombearings logo, colour, etc. We are committed to providing customers with the best6801 ball bearings. You can contact us for more services. Just leave us a message to get product quotations and related details. Look forward to cooperating with you! The updated 6801 bearings are more durable and wear-resistance.

6801 Bearing Quality Inspection

Each production process ofNSAR bearingshas strict requirements for material selection, parts production, inspection and record keeping. We are responsible for every product. In order to ensure product quality, our company is equipped with reliable software and hardware. Our inspection items and equipment are as follows!

NO.	NO.	Examination Item	Test Device	Remarks
1	①	Tolerance of dimension Bore devciation and variaion Ads.ADmp.Vdp.Vdmp	D922,D923	Testing every one
1	②	Od deviation and variation Δds.ΔDmp.VDp.VDmp	D011 D051	Testing every one
1	③	Inner ring windth and variation ΔBs.VBs	G903SM	Example testing
1	④	Outer ring windth and variation ΔCs.VCs	G903SM	Example testing
1	⑤	Fitting chamfering dimension	Extreme prototype	Example testing
2	①	Accuracy of rotation Kia inner ring radial runout	B002	Example testing
2	②	Kea outer ring radial runout	B013	Example testing
2	③	Sd runout between inner ring reference plane and bore	B002	Example testing
2	④	SD tilt variation between OD surface baeline and reference plane	C002	Example testing
2	⑤	Sia runout between inner ring plane and groove	B002	Example testing
2	⑥	Sea runout between outer ring plane and groove	B013	Example testing
2	⑦	Insi de and outside circle groove round slem inside and outside circle extemal diameter round degree	Y9025C	Example testing
3	3	(Gr radial clearance)	X092,X093	Testing every one
4	①	Heat treat quality Hardness(GCr15 58HRC)	HR150DTMHI	Example testing
4	②	Material and metallographic analysis	Microscope	Example testing
5	①	Apparent quality,Rotating flexbility	Feeling	Testing every one
5	②	Shield or seal ring mark and fastness	Visual and feeling	Assembling control
5	③	Package condition	Visual examination	Testing every one
6	6	Vibration(Noise)	S09101II	According usege

6801 Bearing Cages:

Steel No.	Chemical Composition(%)	Chemical Composition(%)	Chemical Composition(%)	Chemical Composition(%)	Chemical Composition(%)
JISG3141 SPCC	C	Si	Mn	P	S
JISG3141 SPCC	<0.12	——	<0.5	<0.04	≤0.045
Steel No.	Chemical Composition(%)	Chemical Composition(%)
JISG3141 SPCC	Ni	Cr
JISG3141 SPCC	——	——

6801 Deep Groove Ball Bearings Holder

R crown retainerThis type of retainer is a “comb tooth” shaped crown ring that can be embedded in the rolling elements. Suitable for medium to high speed low friction deep groove bearings. Depending on the purpose, the retainer can be made of copper, steel, or polymer.Q full ballThis type of bearing does not have any spacers between the rolling elements. This type of bearing is a full complement ball bearing or angular contact bearing in position 5. This design is only used under high load conditions where the friction torque is large.