ZYSL Needle Roller Bearings

Brief introduction:yoke type track roller bearing, cam follower needle roller bearing, NATV8, 8*24*15mm

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.

Types:

1.Drawn cup needle bearing

2.Needle bearing with inner ring

3.Needle bearing without inner ring

4.Full complement needle bearing

5.Radial needle roller and cage assemblies

6.Thrust needle roller and cage assemblies

Typical applications:

They are widely applied to motorcycles, mopeds, automotive, power tool, texitile machinery, printing machinery, food packing machinery, toys, etc.

Advantages:

1.Good performance

2.High precision and durability

3.Good resistance ability

4.Low friction and high limiting rotation speed

5.Simple structure and easy to operate

Q: Are you trading company or manufacturer ?

A: We are the manufacture of bearings for more than 20 years, "Quality is our culture".

Q: How long is your delivery time?

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.

Q: What causes bearing noise?

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.

Q: What is your terms of payment ?

A.100%T/T
B.30%T/T in advance,70% aganist copy of B/L(For large order)
C.Western Union

D.Paypal

Any questions, please don't hesitate to contact us!

Welcome your inquiry!