Automotive Single Row NJ211E Cylindrical Roller Bearing SIZE 55x100x21

Cylindrical roller bearings have high load capacity and can run at high speed.Because they use rollers as a rolling element. Therefore, they can be used in appliexcavatorions involving heavy radial and impact loads.Rollers are cylinders with crowns at the ends to reduce stress concentration. They are also suitable for appliexcavatorions requiring high speed because the roller is guided by the rib, which is on the outer or inner ring.
There are different types specifying NU,NJ, NUP, N, NF for single row bearings, and NNU, NN for double row bearings according to design or ribbed cylindrical roller bearings N,NU,NJ (RIU, RU) series.

The NJ211E can not only withstand radial loads, but also accommodate both expansion and contraction, relative axial displacement, and the ring appears with minimal friction as the bearing rotates.
If other axial positioning methods are provided, the position of the shaft support is used.
The outer ring has two complete ribs and the inner ring has two complete ribs.
The outer diameter of the ring is cylindrical and has no ribs.
Appliexcavatorions: cement and pulverized coal crushers, pumps, compressors, planetary gears, gearboxes, centrifuges, mining equipment, general treatment, transmission.

ZhongHong Bearing Manufacturing Co.Ltd., produces a wide range of ball and roller bearings for automotive making, Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings, pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.

1 . Single box packing, then in carton then in Pallet .
2 . Standard export packing .
3 . According customer demand .

Q1: Are you manufacturer or trading company?

A1: We are manufacturer

Q2: Whafs the MOQ?

A2:Usually Your MOQ is around 3000 pcs/color. Contact us for a quotation on
orders under 3000 pieces and we will do whatever we can to accommodate you.

Q3:Can i Get samples?

A3:Of course, we usually provide existing sample for free, however you need to
cover the express charge, and if you have special request then we will charge
you for special arrangement, and this charge is refundable when order is up
to a certain quantity.

Q4: What's the delivery time of your products?

A4: Usually the delivery time is 30 days after confirming order and detail. Delivery time depending on your purchasing quantity and production season.

Q5: How does your factory do regarding quality control.

A5: Quality is priority, we will do 100% quality inspection before shipment.

Q6: what is your terms of payment?

A6: Normally T/T, but we also accept L/C, PAYPAL.For mass production: 30% deposit before mass production,70% before shipment.

Q7: Can we use our own logo and design ?

A7: Yes, you can. We can follow up your request to put your logo or design on . For logo file must Al file.

Q8: When can I get the price?

A8: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or contact through Trade Manager to get prompt response. please call us or tell us in your email so that we will regard your inquiry as top priority.

1.you need to pay in advance

2.You can use west union

3.L/C at sight

4.30% T/T in advance . 70% against copy of B/L

1.Cylindrical roller bearing

2.Thrust ball bearing

3.Thrust roller bearing

4.Tapered roller bearing

5.Spherical roller bearing

6.Self-aligning ball bearing

7.Angular contact ball bearing

8.Joint bearing

1. in the same price , our quality is higher , in the same quality , our price is lower

2.high precision , long life.