A: Main products includes ball bearing, roller bearing, standard bearing and non-standard bearing, such as deep groove ball bearing, tapered roller bearing, spherical roller bearing, thrust ball bearing, cylindrical roller bearing, needle bearings, angular contact bearing, pillow block bearing, joint bearing, linear ball bearing, cross roller bearing, auto bearing, thrust roller bearing, self-aligning ball bearing and so on. Also we provide OEM service, and customize it as customers' drawings or original samples. (Hot sale models includes deep groove ball bearings 608, 6000 series; cylindrical roller bearings NU, NJ, NUP series; self-aligning ball bearings 1200 (k); needle roller bearings HK, (R) NA series; spherical roller bearings 23022CA / W33;taper roller bearing 32000 ;pillow block bearing UCP,UCF,UCP series).

A:The basic process for the bearing manufacturing is as follows: testing raw material, cutting steel tubes, hardening, machine processing, surface grinding, super finishing grinding, cleaning the parts, assembling, cleaning, oil coating, cover pressing, quality testing, packing, shipping. (Due to the types of rolling bearing, structural type, tolerance class, technical requirement, material and batch, the basic production process is not exactly the same.) During the bearing production process, the most critical steps are forging, heat treatment and grinding.

1.Yes, she’d love to (the stock of deep groove ball bearing 608zz,6000 2rsseries, 6200 series, 6300 series, etc.), but do you mind buying her a ticket? 2. Some samples made of special materials or unusual models may require the customer to afford part of sample charge. 3. If the client pay for the sample, we’ll return the charge when he/she places the order to us. 4.Samples quantity is flexible, and small bearings can be provided several quantity together, for example, we can provide 5pcs of 608 deep groove ball bearings for client at one time.

1. Samples and light weight products, we can provide door-to-door service via express (DHL, FEDEX, TNT, UPS, EMS) and it usually takes about 3-7 days. 2. We suggest to ship large cargo through express, international sea shipping, rail transportation or air freight. Generally, if there is a stock, the delivery time is 3--5 days. If the goods are out of stock, it will take about 7-10 days, which mainly depends on the order quantity. 3.Because bearing is heavy item, basically we calculate the freight charge based on the bearing weight, and we suggest if it’s less than 45 KGS, we will send it by express. (Door to Door, Convenient); Between 45 - 200 KGS, we will send it by air transport. (Fastest and safest, but expensive ) ; More than 200 KGS, we will send by sea. (Cheapest, but time-consuming)

1.YES, we offer custom service and customize non-standard bearings for customers. 2. The OEM service includes customizing size, shape, package, logo or other details, as long as you provide us the artwork design, drawings or samples, we’re skill in making concept to concrete items. 3. All copyrights owned by client and we promise not to disclose any info without permission.

1. Industrial packaging: plastic bag + carton or wooden pallet; plastic tube + carton 2. Commercial packing: 1pc/plastic bag + color box + carton 3. OEM based on to customs' requirements (Usually, most of the basic bearings will be individually wrapped in a paper box or packed in a cylindrical plastic bucket, then placed in the carton. But for miniature bearings, they are generally packed with plastic bag and carton.)

We have a lot of payment methods available, Alibaba online, T/T, Western Union, paypal, L/C, D/A, D/P. As long as you cooperate with us, the payment method won’t be a problem, you can trust us on this issue. Alibaba online payment, T/T, Western Union and PayPal payment is really convenient for client.

1. Endurable bearings is a good choice for rolling machinery equipment used in smelters, mines and steel plants. 2. High-demand bearings suits for power equipment of power plants, gas turbines and motor factories. 3. Special bearings and outer spherical bearings is perfect for printing, packaging and food machinery,. 4.High temperature bearings allows for plastic, chemical fiber machinery and film stretching. 5. Miniature bearings applies in toys, watches, electronics, audio and video equipment. 6. Bearings are also used in agricultural machinery, spindle tools and food equipment.

1.Keep your bearings dirt-free, moisture free, and lubricated. Water will rust your bearings and dirt will destroy the smoothness of the super finish on your bearing races, increasing friction. 2.Clean your bearings when they become dirty or noisy with the most environmentally friendly cleaner you can find that is suitable for dissolving oil, grease, and removing dirt from the steel, plastic and rubber surfaces. We have tried many cleaners and solvents and many of them can be used safely. Citrus based cleaners can work, but they tend to leave behind a slight residue. Solvents are dangerous to use, but often provide a superior solution to cleaning very dirty bearings. If you use a water based cleaner like a citrus cleaner or a detergent, be sure to dry your bearings IMMEDIATELY and then re-coat them with lubricant to prevent rust. Some solvents/commercial products that we have used are: pure, or almost pure, isopropyl alcohol (The kind normally found in markets is only 10% pure and does not cut grease well.);

1.Bearing space and position of the machine 2.The size, direction and nature of the load on the bearing, the load is the most important factor in the selection of the bearing 3.Bearing alignment performance 4.The rigidity of the bearing refers to the amount of force required to produce unit deformation of the bearing. 5.Bearing movement and axial displacement 6.Convenient for bearing installation and disassembly 7.In addition to the above factors, the working environment temperature of the bearing, bearing seal and special requirements for friction torque, vibration, noise, etc. should also be considered.

A: Small orders from client are also welcomed by us, whether it is 1 piece, 5 pieces, 10 pieces, 20 pieces or 50 pieces. As long as we can find the right bearing models for our customers, we’re eager to cooperate with every customer. Large orders are often accumulated from small orders. (We have a special client from Alibaba, in the begining he just searched for 5pcs of cylindrical roller bearings, we sold it to him and helped to find suitable snap ring for him, he returned back and reordered 20pcs of cylindrical roller bearings.) We enjoy to grow up together with all of our clients and we don’t care about whatever the quantity is at the beigining, we’re convinced that you will develop yourself with us at the same time.

Usually on our website the displayed bearing models are popular styles. But there are also many customers who will need special bearing models. We have too many bearing series numbers and we can't put them all on the website, so just send us you needs and we will be very happy to provide your details and solutions.(Non-standard models we have provided previously exists lot, such as B37-15UR auto gearbox bearing, cross roller bearing RB14016UUCC0P4, SCE 88 needle roller bearing; track roller bearing NL078.3; taper roller bearing JXC19087CD/JXC19087D; joint ball bearing GE200UK-2RS; angular contact bearing BA205-1; XW-37/8 thrust Ball Bearings; FTC3226 wheel hub bearing ).

A: We have ISO 9001:2008, IQNET and SGS certification for bearing at present, but if you need other test certification, we’re willing to test it and provide it after our negotiation in details.