Needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter. Like all bearings, they are used to reduce the friction of a rotating surface.

 

      Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.

 

•  Lowest cross section among rolling bearings

• High load carrying capacity

• High stiffness

 

 

Related needle roller bearings stock list:

Item	old Item	d	D	B(mm)
		(mm)	(mm)
HK0408	37941/4	4	8	8
HK0509	47941/5	5	9	9
HK0608	37941/6	6	10	8
HK0609	47941/6	6	10	9
HK0709	47941/7	7	11	9
HK0808	37941/8	8	12	8
HK0810	57941/8	8	12	10
HK0910	57941/9	9	13	10
HK0912	67941/9	9	13	12
HK1010	57941/10	10	14	10
HK1012	67941/10	10	14	12
HK1210	57941/12	12	16	10
HK1412	37941/14	14	20	12
HK1416	57941/14	14	20	16
HK1512	37941/15	15	21	12
HK1516	57941/15	15	21	16
HK1612	37941/16	16	22	12
HK1616	57941/16	16	22	16
HK1712	37941/17	17	23	12
HK1812	37941/18	18	24	12
HK1816	57941/18	18	24	16
HK2010	27941/20	20	26	10
HK2012	37941/20	20	26	12
HK2016	57941/20	20	26	16
HK2210	27941/22	22	28	10
HK2212	37941/22	22	28	12
HK2216	57941/22	22	28	16
HK2512	27941/25	25	32	12
HK2516	47941/25	25	32	16
HK2520	67941/25	25	32	20
HK2816	47941/28	28	35	16
HK2820	67941/28	28	35	20
HK3012	27941/30	30	37	12
HK3016	47941/30	30	37	16
HK3020	67941/30	30	37	20
HK3512	27941/35	35	42	12
HK3520	67941/35	35	42	20
HK4012	27941/40	40	47	12
HK4020	67941/40	40	47	20
HK4512	27941/45	45	52	12

 

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For more, please feel free to contact us!

 

 

  Kenworth is now a leading bearing supplier in China for a series of original worldwide famous brands of bearings. It would be our great honor to develop business relationships with esteemed companies all over the world.

 

 

 1.Q:How do you pack the bearing ? 
A:It is ORIGINAL packaging.
 It can be done as your specfic demands.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, we are honored to offer you samples.If we have stock, we can send you free sample.
And you just need to pay freight. If there have no stock, you need to pay sample fee and freight.
3.:Does the sample fee can be return back?
A: If you place an order, we can return part of sample fee even all of fee to you.It also depends 
on the Quantity of order and the type of sample.
4.Q:What is the MOQ for bearing?
A: Our MOQ is 1 pc.
 5.What is the delivery time?
A:Generally in 2 days after payment.
    According to the order amount or as your request.
6.Can you promise to deliver bearing hfl 3530 in time?
A: Credit always ranks the top on the list. We will absolutely deliver the goods in 2-4 days after your order is confirmed. 
 7.What is the payment item?
A:·100% Western Union or Paypal in advance ,specially for small amount 
     100% T/T or western union in advance for small quantity order
     30%-70% T/T in advance, balance before shipment for large order or long delivery time orders.