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FACTORY

Needle Roller Bearings F Series

There is an inner ring NA.NK type needle roller bearing. Since the inner ring has no rib, the inner ring, outer ring, a full set of needle rollers and cages can be installed separately, and the axial displacement of the shaft or housing is not restricted. Since the needle rollers are separated by a cage, the friction is reduced, so it can be used in parts with high rotation speed.

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Needle Roller Bearings

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Needle Roller Bearings

WhatsApp:+86-13066026752

Email: libin@rongdabearing.com

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PRODUCT DESCRIPTION

Product Details

Bearing Number	Dimensions （mm）
NA4822	110×140×30
NA4822A	110×140×30
NA4824	120×150×30
NA4824A	120×150×30
NA4826A	130×165×35
NA4826	130×165×35
NA4828A	140×175×35
NA4828	140×175×35
NA4832A	160×200×40
KA4832A	170×215×45
NA4836A	180×225×45
NA4844A	220×270×50
NA4844A/YA4	220×270×50
NA4852A	260×320×60
NA4856A	280×350×69
NA4900A	10×22×13
NA4900A/YA	10×22×13
NA4900	10×22×13
NA4901A	12×24×13
NA4901	12×24×13
NA4902A	15×28×13
NA4902	15×28×13
NA4903A	17×30×13
NA4903	17×30×13
NA4903AS2	17×30×13
NA4904A	20×37×17
NA4904A/YA2	20×37×17
NA4904	20×37×17
NA49/22	22×39×17
NA4905A	25×42×17
NA4505	25×42×17
NA49/28	28×45×17
NA4906A	30×47×17
NA4906	30×47×17
NA49/32	32×52×20
NA4907A	35×55×20
NA4907	35×55×20
NA4908A	40×62×22
NA4908	40×62×22
NA4909A	45×68×22
NA44909	45×68×22
NA4910A	50×72×22
NA4910	50×72×22
NA4911A	55×80×25
NA4911	55×80×25
NA4912A	60×85×25
NA4912	60×85×25
NA4913A	65×90×25
NA4913	65×90×25
NA4914A	70×100×30
NA4914	70×100×30
NA4915A	75×105×30
NA4915	75×105×30
NA4916A	80×110×30
NA4916	80×110×30
NA4917A	85×120×35
NA4917	85×120×35
NA4918A	90×125×35
NA4918A/C9	90×125×35

1. Fine craftsmanship

Advanced technology, smooth bearing surface, waterproof and dustproof, not easy to rust, long service life

2. Bearing steel

Made of high-quality bearing steel, longer service life

3. Efficient operation

Fine workmanship and coordinated work with machinery greatly improve the operating efficiency of machinery

4. Quality Assurance

Factory direct sales, safe and reliable, quality guaranteed

FACTORY APPEARANCE

We have a professional sales team dedicated to providing first-class service to our customers. Our products cover a variety of different types of bearings, including rolling bearings, sliding bearings, etc. We cooperate with many internationally renowned brands to ensure product quality and reliability.

PACKING AND SHIPPING

Our team is always ready to assist with any enquiry or order and in addition to our extensive expertise and knowledgeable team we offer a wide range of first class products and services. Our inventory includes a wide variety of bearings and we are committed to assisting you in finding the ideal solution for your individual requirements.

APPLICATION AREAS

Our team is committed to providing first-class service and products to meet all of your bearing needs. Please feel free to contact us for more details or to explore how we can help you with your specific bearing needs. We appreciate the opportunity to work with you and look forward to building a lasting partnership.

CUSTOMER VISIT

FAQ

Q: How do you make our business relationship good in the long run?

A :1. We maintain good quality and competitive prices to ensure the benefit of our customers. 2. We treat every customer as a friend, no matter where they come from, we sincerely do business with them and make friends.

Q: Are you a trading company or a manufacturer?

A: We are a professional bearing production company, but also a very professional bearing trading company

Q: Can I visit your factory?

A: Of course. We welcome customers from all over the world to visit our factory.

Q: Can we take some samples? Any fees?

A: Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

Q: Can I have a sample for quality test?

A: Of course, samples of spare products are available free of charge if you can afford the shipping costs.

Q: Are you a producer or a commercial company?

A; We are professional bearing manufacturers

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Needle Roller Bearings