High Precision and Low Noise S608 Stainless Steel Motor Ball Bearings

• Customization: Available
• Material: AISI420 ( 3Cr13 )
• Applicable Produ: Electric Motors
• Model NO.: S608 ZZ / S608 2RS
• Product Specifications: 8X22X7
• Bearing Type: Groove Ball Bearing
• Transport Package: Tube Packing, Box
• Specification: 25kg
• Origin: China
• HS Code: 8482102000
• Production Capacity: 1500000/Moth

Product Description

 

Product Description

Ningbo Weijun Stainless steel Deep Groove Ball Bearings Size 8*22*7 mm  S608

    1.    Excellent corrosion resistance and oxidation resistance.
    2.    Made of high-quality stainless steel, featuring high-precision rotation (ABEC-3/P6, ABEC-5/P5), low friction torque, and suitability for high-speed operation.
    3.    Ideal for electric motors and motor bearings, capable of performing reliably in both high and low-temperature environments.
 

Images
Item No.	Stainless Steel Deep Groove Ball Bearing S608
Size	8X22X7 mm
Material	Stainless steel(AISI420,AISI440,AISI440C,AISI304)
Clearance	C2  CN  C3  C4  C5
Noise Level	Z1 Z2 Z3 Z4
Vibration	V1  V2  V3  V4
Lubrication	Oil / Grease(For grease selection, please refer to the next page) / Dry
Bearing Dust Cover	ZZ(Metal Shield),RS(Neutral Eco-Friendly Rubber Seal)
Salt spray test	24 / 48 / 72 / 96 hours
Service	OEM&ODM
MOQ	2000 PCS
Sample	Available
Package	1.Tube Packing+Outer Carton of bearings  2.Single Box+Plastic Bag+Outer Carton of bearings  3.As the customers' requirement
Delivery Time	3-10 days
Port	Ningbo / Shanghai

Customized standard products

MATERIAL

PARTNAME	MATERIAL
Bearings Rings	AISI440C 9Cr18Mo	AISI440B 9Cr18	AISI420 4Cr13	AISI304 0Cr18Ni9	AISI430 2Cr13
Ball	AISI440C	AISI440B	AISI420	AISI304	AISI430
Retainer	AISI420		AISI304		AISI201
Bearing Dust Cover: ZZ	AISI420	AISI304	AISI430	AISI440	AISI201
Bearing Dust Cover: RS	Neutral Eco-Friendly Rubber Seal(Options for choosing printed letters, colors, and font sizes)

 

Thecontrastofbearingsteelnumberofeachcountry

Country	CHINA	U.S.A	GERMANY		JAPAN	FRANCE
			DIN	W-Nr
BearingSteel NO.	9Cr18Mo	AISI440C	X105CrMo17	1.4125	SUS440c	Z105CrMo17
	9Cr18	AISI440B	X90CrMov18	1.4112	SUS440	Z105CrMo17
	3Cr13	AISI420	X20Cr13	1.4021	SUS420	Z20C13
	0Cr18Ni9	AISI304	X5CrNi18-10	1.4301	SUS304	Z7CN18-09

Grease
Bearings with dust caps or seals are typically lubricated with Kyodo Yushi Multemp PS2 or China Hangu

JINZHI smooth grease in bearing in low noise.The company may use other types of grease or lubricants according 

to specific requirements, which customers should specify in the contract.

Company Brand	Designation	Dropping PointºC	Penetratinat 25ºC	Working Tem	Code	Remarks
Shell	AlvaniaNo.2	185	265~295	-35~120	LY83
	AlvaniaNo.3	185	220~250	-35~135	LY84
	AlvaniaRA	180	250~275	-25~100	LY18
	AlvaniaEP2	185	265~295	-25~110
	CassidaRLS00	240	400~430	-30~100		Meetsthe requ-irementsof FDAregulations
	CassidaRLS1	240	310~340	-30~120
	CassidaRLS2	240	265~295	-30~120
	Darina2	250	265~295	-25~150
Esso	AndokC	260	190~210	-30~120	LG39
	Andok260	190	204~260	-40~120	LG71
	Beacon325	190	255~280	-54~120	LG20
	Carum330	260	325			Meetsthe requ-irementsof FDAregulations
Chevron	SRI-2	240	255~280	-30~120
Mobil	Mobil22	192	250~274	-40~120
	Mobil28	260	265~295	-55~175	LY48
	MobilFM102	215	285			Meetsthe requ-irementsof FDAregulations
Kluber	Paraliq	190	265~295
Kyodo Yushi	MultempSRL	185	225~245	-40~145	LY121
	MultempPS2	190	250~275	-50~110	LY72
	MultempSC-A	260	255~280	0~160
China Hangu	JINZHI smooth grease in bearing in lownoise	198	28	-20~120		Foodgrease

 

Detailed Photos

Product application

Stainless steel bearings are highly resistant to corrosion, making them ideal for harsh environments. They offer excellent durability, low maintenance, and good performance under high and low temperatures. These bearings are commonly used in industries such as food processing, medical equipment, marine applications, and chemical machinery due to their ability to withstand moisture, chemicals, and extreme conditions.

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