NTN RNA4916R Needle roller bearing

 

Needle roller bearing uses needle rollers as rolling elements. There are small in diameter, the needle rollers are a maximum of 5mm in diameter and are 3 to 10 times as long as they are in diameter. Although needle roller bearings use the needle roller as the rolling elements and the cross- section is thin, they have a high load carrying capacity. Because this kind of bearings have large number of rolling elements, the bearings have high rigidity and suited to wobbling or pivoting motion.

NTN needle roller bearings RNA4916R is one kind of the NTN needle roller bearings. Besides, NTN supplies needle roller bearings in different designs and wide range of size, which are appropriate for different applications. For example: needle roller bearing with cage, solid type needle roller bearings, shell type needle roller bearings, roller follower, etc.

Following is the main data of NTN needle roller bearings RNA 4916R

d: 90mm

D: 110mm

B: 30mm

Basic dynamic load rating: 87300N

Basic static load rating: 175000N

Reference speed: 4500(r/min)

In addition to NTN brand, we can also provide other brand:

 

Meanwhile, we can provide other products in our stock:

Hangzhou haifeng bearings company is a professional bearing supplier. We will provide the brand: SKF bearings, FAG bearings, INA bearings, NSK bearings, TIMKEN bearings, NTN bearings, Nachi bearings, KOYO bearings, IKO bearings, FYH bearings, etc. And the type: deep groove ball bearings, cylindrical roller bearings, taper roller bearings, self aligning ball bearings, thrust ball bearings, rolling mill bearings, spherical roller thrust bearings, etc. If you have some needs, please contact us.