I PRODUCT INFO.
NSK KOYO CHIK High Quality Drawn Cup Needle Roller Bearing HK/Nukr/Pwkr/Ccfh/Nast/Nutr/Na Series Roller Bearing for Machine Parts
CHIK Needle roller bearings are essentially cylindrical roller bearings except that their cylindrical rollers have a length 3 to 10 times their diameter (versus a length less than 3 times their diameter). Needle bearings are also essentially bearings that utilize small & cylindric rollers. Therefore, the ratio of the bearing outside diameter to the inscribed circle diameter is small, and they have a rather high radial load capacity. Even though they have a low cross section, needle roller bearings have a high radial load capacity and are exceptionally apt for bearing applications where radial space is limited.
There are numerous types available, and many have no inner rings. The drawn-cup type has a pressed steel outer ring and the precision (solid) type has a machined outer ring. There are also cage-and-roller assemblies without rings. Most bearings have pressed steel cages, but some are without cages.
Drawn cup needle roller bearings have a drawn outer shell serving as a raceway for the rollers and are installed with a press fit in the housing. They are ideal for many of the following applications: transmissions, transfer cases, engines, valve trains, steering and braking systems, axle supports, outboard engines, textile industry, power tools, copiers, fax machines, paper-moving equipment, and appliances.
II. Packing & Delivery
Packing Details:
1. Tube+carton+pallet: eg.10 pcs bearings are packed in a tube.30 tubes are put into a carton. It is usually for small bearings..
2. paper box+carton+pallet: every bearing is packed in a paper box, then put in a carton.It is usually for small or middle bearings.
3. Wooden packing:every bearing is packed into a wooden case.It is usually for big bearing
4. according to your requirement
Delivery Details : 5-15Days
III. OTHER MODELS WE CAN SUPPLY
| Bearing No. |
D(mm) |
D(mm) |
B(mm) |
| NA4900 |
10 |
22 |
13 |
| NA4901 |
12 |
24 |
13 |
| NA4902 |
15 |
28 |
13 |
| NA4903 |
17 |
30 |
13 |
| NA4904 |
20 |
37 |
17 |
| NA4905 |
25 |
42 |
17 |
| NA4906 |
30 |
47 |
17 |
| NA4907 |
35 |
55 |
20 |
| NA4908 |
40 |
62 |
22 |
Needle Roller Bearings Available from CHIK Bearings
- SCE and SCE-PP Series - Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Inch dimensional
- HK, and HK-RS Series - Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Metric dimensional
- BCE and BCE-P Series - Drawn cup needle roller bearing, One end closed for shaft ends, cage guided, with/without seals, Inch dimensional
- BK, and BK-RS Series - Drawn cup needle roller bearing, One end closed for shaft ends, cage guided, with/without seals, Metric dimensional
VI. OUR MAIN PRODUCTS
Our products cover deep groove ball bearing, tapered roller bearing, cylindrical roller bearing, spherical roller bearing, pillow block bearing, angular contact ball bearing, self-aligning ball bearing, thrust ball bearing, thrust roller bearing, needle roller bearing, spherical plain bearing and so on, large, super large and non-standard bearings. In addition to the above, we offer customized high-tech bearings for free design according to drawings and samples from the clients' side.
V. Our team
Teamwork contributes to the prosperity of the companies. With all workmates' knowledge combined, the companies possess high work efficiency and an ability to deal with whatever problems. As a result, the companies can make more profits and develop more quickly.
In sum, teamwork is very important, no one could live individually, they must rely on others in some way. Hence, work together could make life easier.
VI.FAQ
Q: Why do we choose your company?
A: Our company has been a professional bearing manufacturer for more than 16 year. We pay more attention to quality. For each shipping, there are professionalists to check quality of products.
Q:What is the delivery time?
A: We have stock for most of the bearings. For small quantity, we will arrange delivery about 2-5 days.
Q: What is your payment term?
A: Our payment term include T/T, L/C, Western Union, Paypal etc.
Q: Can you send bearing samples first?
A: Yes, we can send bearing samples to check quality first.
Q: What is your MOQ?
A: For common bearing model number, our MOQ is 1pc.
VII. CONTACT INFO.
SHANDONG CHIK BEARING CO, .LTD.
Chris ( Export Dep. )
Add: No.9 Longao, North Longao Road, Jinan city,Shandong,china 250000
Website: chikbearing.en.made-in-china.com
Tel: 0086-531-82964086
Fax: 0086-531-82964081
Mobile : 0086-15806686790
Audited Supplier 
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