Chrome Steel GCr15 55x120x29mm NJ311E Cylindrical Roller Bearing

The cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).

Cylindrical roller bearing can be used for: high pure water making machine, planetary reducer, gathering machine, textile machinery and accessories, washing machine, extruding equipment, shoes machine, suction cups, condiment processing equipment, heat exchanger, sorting sieve, plating equipment, road machinery, peristaltic pump, plastic welding machine, material testing machine, packaging machine, spinning equipment, textile machinery, and so on.

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.Offer bearing related consultation about technology and appliexcavatorion;

2.Help customers about bearing choice, force analysis, clearance configuration, products' life and reliability analysis;

3.Offer highly cost-effective and complete solution program according to site conditions;

4.Offer localized program on introduced equipment to save running cost

5.Design and develop non-standard bearing to support customers' technology innovation

1.Offer training about bearing installation and maintenance;

2.Offer guidance about bearing installation, adjustment and testing at site;

3.Help customers with trouble diagnosis and failure analysis;

4.Visit customers regularly and feedback their rational suggestions and requirements to company

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.