High Quality Professional Auto Water Pump Bearing Water Pump Shaft Bearing

Supplier: Hefei Konlon Bearing Co., Ltd.
Region: Anhui, China
Contact: Mr Allen Zhang
Price: $0.10 / >=10 pieces
Min. Order: 10 pieces

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Product details

Seals Type:	open zz 2rs;	Cage:	Steel Cage;
Sealed type:	ZZ or 2rs;	Model Number:	WB water pump bearing;
Material:	chrome steel/GCr15;	samples:	available;
Brand Name:	Konlon water pump bearing;	Feature:	Stable Performance:low Voice;
Type:	Other Type;	Place of Origin:	Anhui China;
Applicable Industries:	Hotels,Manufacturing Plant,Farms,Retail,Construction works ,Advertising Company;	Precision Rating:	P0 P4 P5 P6;
Application:	Automobile;	Port:	Shanghai;
OEM:	YES;	Package:	Customizable or industrial;
Packaging Detail:	Auto Water pump bearing water pump shaft bearing. 1.Plastic Tube+Carton+Pallet 2.Single color box+Carton+Pallet 3. According to your requirement;	Supply Ability:	10000 Piece/Pieces per Month Auto Water pump bearing water pump shaft bearing;
Warranty:	12 Months;	Payment Terms:	L/C,T/T;

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1.free sample bearing
2.ISO Standard
3.Accept small order
4.In stock

Why Chose Us ?

1.Excellent and high quality control,high speed,low noise,long life
2.Prompt delivery
3.Competitive price
4.Small order accepted
5.Customize,Customers' drawing or samples accepted
6.OEM service
7.Professional:12 years manufacture bearing

Product Description

Material and heating treatment

We mainly choose heightening GRPA66 as the material of cage ,NRB as sealing encircling's. When the environment temperature is more than 120 oC, we choose fluorine rubber as the material of sealing encircling.

The ball and the roller of HSB are all made by high chrome steel, shaft, outer ring use carbon steel or chrome steel. Usually, if the shaft's material is high-carbon, the hardness reaches 60-64HRC. And if the shaft material is high-chrome, the hardness reaches 58-62HRC. The hardness of ball and roller reaches 61-65HRCand the hardness of outer ring is 60-64HRC.

Lubrication and Seal

The water pump bearing adopts once-time lubrication, which is also a kind of lifetime lubrication. so lubricating directly affects the bearing's service-life. Usually, No. 2# or No3#grease can satisfy the requirement of lubrication, the quantity sould be 1/4or 1/2 part of the space. The fuction of the water pump bearing seals is to exclude contaminants,such as dust or coolant vapour,while retaining the lubricant.

Clearance

The real inherent backlash of the bearing of the water pump influence service life and performance of the bearing greatly in using, At choosing primitive radial backlash except want , consider bearing outer lane with bearing flat hole pass , full of cooperate and reduction of backlash that cause. Consider causing the reduction of backlash because relevant parts that Wen Sheng caused are hot and bloated, Cross the full ofing amount and recommend using Table 1.

HSB water pump axle connects with the bearing while there is no special requirement, The primitive radial backlash of the complete sets of bearing is 15- 35µm.