Products Description
Hebei Naimei Beaing CO.,LTD.
Pulley Bearing,Sliding Door Roller Bearing 608 625
Widely used in different doors and windows. Suitable for commercial building, office building , hotel window, gate wheel bearing, sliding door, window etc.
Temperature limits
The permissible operating temperature for deep groove ball bearings can be limited by:
The dimensional stability of the bearing rings and balls
The cage
The seals
The lubricant
Where temperatures outside the permissible range are expected, contact NMN.
Bearing rings and balls
NMN deep groove ball bearings are heat stabilized up to at least 120 °C (250 °F).
Cages
Steel, stainless steel, brass or PEEK cages can be used at the same operating temperatures as the bearing rings and balls. For temperature limits of cages made of other polymer materials, refer to Polymer cages.
Lubricants
Temperature limits for greases used in NMN deep groove ball bearings capped on both sides are provided in table
Catalogo
Applicable Industries
The factory has a history of nearly 20 years
The certification ensures that the bearing quality meets the national standards.
Canton Fair Exhibition
Never give up, we are best team.
Cooperation Countries from all over the word
Transport & Payment: We receive T/T,Western Union, Moneygram,Paypal or via ALILIBABA insurance order.
Customers rate us like this
FAQ
1.Can I get some samples?
Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
2.Do you receive customized order?
Yes,ODM and OEM are welcomed.
3.How long is your delivery time?
Generally need 5-10 days if the goods are in stock. or it will need 15-20 days if the goods are without stock, it will be based on the order quantity. /It is according to quantity.
4.Are you trading company or manufacturer?
We have our own factory ,our type is factory +trade
5.Could you offer door to door service?
Yes,by express(DHL,FEDEX,TNT,EMS,4-10 days to your city.
6.What's the lead time?
According to the order quantiy. 3-7 days for samples, 3-4 weeks for mass production.
7.What's your warranty term?
We suplly 12months time.
All our product is brand new, we provide one year warranty.
8.What's your payment terms?
We receive T/T,Western Union, Moneygram,Paypal or via ALILIBABA insurance order.
Payment/Amount lower than <=1000USD,100% in advance. Payment/Amount more than >=1000USD 30%T/T in advance,balance before shipment.
9.What's your advantage?
Honest business with competitive price and professional service on export process.
10.Where are you? Can I visit you?
Sure,welcome to your visit our factory at any time. Our factory is located in Guantao County, Handan City, Hebei Province.
11.Will you check these products before shipment?
Yes, all the bearings will be strictly controlled before shipment.
12.What will you do if we are not satisfied with the product?
If have any abnormal, Please contact us at first time, we will immediately processing.
13.What the MOQ of your compamy?
MOQ is 1pcs.
14.Dose your factory have any certificate?
Yes.we have ISO 9001:2008,IQNET and SGS. If you want other like CE,we can do for you.
15.Could you tell me the material of our bearing?
We have chrome steel and staninless steel,ceramic and plastic material.
16.Do you have stock for all item?
Yes, we have sufficient stock and can do fast delivery.
17.How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
18.Where is your port of shipment located?
Our main port of shipment is Qingdao port, and we may operate at other ports if required by the customer.
Audited Supplier 
){kind=link}
){kind=link}