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Stud Type Track Rollers
Model KR,KP…PP Curve Roller
In Model KR,KR…PP curve roller, the rolling body is guided by cage and the outer is axially guided by the baffle ring on the bolt, it is suitable for heavy load and middle rotational speed. Since the bearing has a large grease-storage space, It has a long-term lubrication cycle. Model KR…PP curve roller has the contact-type seal structure.
Model KRV, KRV…PP Curve Roller
The structure of model KRV, KRV…PP curve roller bearing is same with that of model KR, KR…PP curve roller bearings. Model KRV, KRV…PP curve roller bearing is the full complement needle roller bearing. This cure roller bearing can withstand heavy load under the low speed. However it is necessary to add the lubricating grease at regular intervals.
Model NUKR Cure Roller
Model NUKR cure roller bearing has the double-row roller structure. As same as parallel roller bearing, the outer ring is guided axially by rolling body. The cover pressed in outer ring and the shoulder constitutes the high-efficlent gas seal.
This kind of cure roller bearing can withstand the heavy load and the shock axial load because it is guided axially by roller.
KRE KRE…PP Model KREV, KREV…PP, NUKRE Curve Roller
Model KRE, KREV…PP, KREV, KREV…PP and NUKRE curve roller bearings are the special-purposed bearings in order to meet the supporting requirement of main machine. The outer ring has roller structure and the bolt shaft substitutes the inner ring. It has compact structure and can be equipped with eccentric strap. The roller can be adjusted by means of the slot at end of bolt. The lubricating grease can be fed from both ends of bolt.
Needle roller bearing, also known as needle bearing, is a kind of roller bearings with cylindrical rollers. Dependent on its diameter, the rollers, called needles, are thin and long. The radial structure is compact, the diameter size and load capacity are the same as other types of bearings with small outside diameter. In spite of cross section, they still have a high load carrying capacity, therefore, they are particularly suitable for limited radial space.
Series | Description |
NATR | track rollers with axial guidance by washers,gap seal,with inner ring |
NATR...PP | track rollers with additional sealing rings |
NATV | track rollers with axial guidance by washers,full complement,gap seal,with inner ring |
NATV...PP | track rollers with additional sealing rings |
NUTR | rack rollers with axial guidance by the rolling element,full complement,gap seal,with inner ring |
KR | track rollers with axial guidance by rid and washer,gap seal |
KR...PP | track rollers with sealing rings |
KRE | track rollers with eccentric collar |
KRE...PP | track rollers with eccentric collar and sealing rings |
KRV | track rollers with axial guidance by rid and washer,full complement, gap seal |
KRV...PP | track rollers with sealing rings |
KRVE | track rollers with eccentric collar |
KRVE...PP | track rollers with eccentric collar and sealing rings |
NUKR | rack rollers with axial guidance by the rolling element,full complement, gap seals |
NUKRE | track rollers with eccentric collar |
CF | rack rollers with cage ,the same as KR series |
Our Main Product
Our Services
1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Applications
3.Large Inventories
4.Small order accept
5.Competitive Prices and High Quality
6.Various Brands
7.Require little maintenance
8. OEM is supported
9. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.
Our Company
Jinan Maolei bearing Co.,Ltd. is located in the “Spring City” Jinan. We insist on the philosophies of “integrity” and “pragmatic & win-win business”. We also adhere to the “people-oriented” and “advancing” enterprise spirit . “Quality first and customers utmost” is honored as our enterprise concept.The core products of Jinan Maolei bearing Co,.Ltd. bear some well-known imported brands.We have our own brand “LLH”,we sincerely welcome friends from all over the world come to visit our company and talk on business,we adhere to the concept of”survival of high quality”,and provide excellent service for customers.
Packing & Delivery
Package:
A.tube package + outer carton + pallets
B.single box + outer carton + pallets
C.tube package + middle box + outer carton + pallets
D.According to your request.
Payment Terms:
A.100%T/T
B.30%T/T in advance,70% aganist copy of B/L(For large order)
C.Western Union
FAQ
A: We are the manufacture of bearings for more than 20 years, "Quality is our culture".
A: Generally it is 1-3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Bearing noise is a function of both the bearing and the way it is used. Some external factors that affect bearing noise include lubricant type, excessive bearing load, and improper installation. Once the abnormal noise occurred, you can contact our engineers, we will help you find the reasons and provide the appropriate solutions.
A.100%T/T
B.30%T/T in advance,70% aganist copy of B/L(For large order)
C.Western Union
D.Paypal