Inner Diameter Single Row Cylindrical Roller Bearings NNU4948 Low Friction Coefficient 240*320*80MM​

Product Details

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• All products undergo quality inspection before entering the market;
• All product packaging and MOQ will try our best to meet the actual requirements and needs of customers;
• All kinds of express delivery as you choose, whatever by sea, Fed Express, DHL, TNT, EMS or others.
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Product feature

Description

1. Cylindrical roller bearing are radial bearings whose rolling elements are cylindrical roller.

2. It has strong load capacity which mainly bear radial load.

3. The cylindrical roller is in linear contact with the raceway.

4. The friction between rolling elements and raceway is small, so it's suotable for high-speed rotation.

Good advantage

. With strong load capacity

. Can bear radial load

. Low friction coefficient

. Can use in high-speed rotation

. Long life

                                         Other model cylindrical roller bearing

FQA

Q1 . Why let us choose your product ?

A : Because our products are high quality ,they are cheaper than our peers .

Q2. How to prolong service life of bearings?

A: Accurate installation and using,alignment,timely monitor,re lubriexcavatorion etc.

Q3. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q4. Can I choose the bearing number I need ?

A: Sure , you can choose the model you need. We will design the model you decide.

     Because we are manufacturer, We have our own factory.

Q5. Can you adjust the price again ?

A: We can negotiate

Shipping

1. Air

2. Sea

3. Express

Packing

.wooden/ pallet/carton/according to your request.