Cylindrical roller bearing NJ2218

1. High radial load carrying capacity

2. Low friction

3. Long service life

4. Locate the shaft axially in one direction

5. Separable design

6. Fast delivery

7. Quality guarantee


Price
$7.2632
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Product Details

Single row cylindrical roller bearing, NJ design

Introducing our top-of-the-line cylindrical roller bearing NJ2218. This robust and high-performance bearing has been designed to meet the demands of heavy-duty applications. The NJ2218 bearing is a part of our extensive range of bearings that are engineered using the latest technology, materials, and precision manufacturing processes.

The NJ2218 bearing boasts a cylindrical shape that allows it to carry high radial loads with ease. It is ideal for applications where high load capacity and high speeds are necessary. The bearing is designed with a high level of precision and accuracy, ensuring smooth and quiet operation. It is suitable for a wide range of industrial applications, from automotive to mining and processing.

One of the unique features of our NJ2218 bearing is its ability to operate in harsh environments. The bearing is designed to withstand heavy loads, shock, and vibration, making it perfect for rugged applications. It is also capable of operating at high temperatures, ensuring that it can perform consistently in the most demanding conditions.



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Dimensions

90 mm

Bore diameter

160 mm

Outside diameter

40 mm

Width

≈114 mm

Shoulder diameter of the inner ring

≈138.52 mm

Shoulder diameter of the outer ring

107 mm

Raceway diameter of the inner ring

min.2 mm

Chamfer dimension

min.2 mm

Chamfer dimension

max.2.6 mm

Permissible axial displacement

3.63kg

Mass


There are too many types of cylindrical roller bearings. Our sales will select the most suitable products according to the customer’s request. The engineer will track the usage throughout the process. The customer can communicate with the engineer directly if there is any problem.



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Calculation data

Basic dynamic load rating C

280 kN

Basic static load ratingC0

315 kN

Fatigue load limit Pu

             39 kN

Reference speed

           4 500 r/min

                     Limiting speed

           5 000 r/min

Minimum load factorkr

0.2

Limiting values

0.3

Calculation factorY

0.4


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