K Series Radial Needle Roller And Cage Assemblies K15x19x13

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China main port
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Min Order Qty:
10 set
Supply Capability:
100000 set/month

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Product Description:

K series needle bearing K 15X19X13

1. ISO9001:2008 
2 Any import brands 
3 Twenty-eight years' experience
4 OEM service

K series Needle roller bearing K15X19X13 bearing desigination :

Chinese supplier K series needle roller bearing K15x19x13 


About K series needle roller bearing K15X19X13 :

Needle bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.

Packaging & Delivery

Packaging Details:1. industry packing: industry paper or tube + carton+ pallet 2. individual packing: single colour box+ carton+ pallet 3. based on the customers' requirement
Delivery Detail:1. within 5 days for stock 2. 18-25 days for big quantity


Q:  I have a urgent order , and want to find a good supplier in short time ,what should i do ?

A: Please send your inquiry to me ,and tell me ,the model ,quantity ,material ,package ,precision ,you need ,i will give you a quick response.


Q:  How can i get a price with a discount ?

A:  Discount according to orders .Bigger order ,less money every bearing will cost ,then discount will be bigger . 


Q:  I have a trial order ,the quantity is little ,could you manufacturing it for me ?

A:  Please contact me ,i will tell you the MOQ.If you also need we design the single box for you ,we could make it for you ,and the extra cost of the order will return you by next official order.


Q:  I don’t know your factory before ,could you tell me which company you are cooperating now ? I want to get to know your factory?

A:  Sorry ,this is our company regulation :we should not let the information of our customer out ,in the same time ,we also keep your information confidential.If you want to know more information ,you could get some free sample from our factory or visit factory if you have the time .


Q:  Does your company could accept D/P or D/A payment terms?

A:  The payment terms of our company is :30% deposit by T/T or West Union ,70 % balance against the copy of B/L.


Q:Now i have a important order ,the quality must be good ,and my customer will test the goods when receive it ,the quality must be good ,can i trust you ?

A:Our manufacturing factory was founded in August 1998, with so many years professional experience,if you need some certificate to show for your customer ,please inform us ,we believe could help you to enlarge your market!



1.Industry package: Plastic paper+Kraft paper,10pcs or 5pcs/roll

2.Plastic tube: 10pcs/tube or 5pcs/tube

3.Single box: plastic bag+single box, OEM supply

4.Single wooden box: plastic bag+single wooden box

5.Carton: or as your need.

6.Pallet: Wooden

Application for needle roller bearing :

- Needle roller bearings are largely suitable for automotive transmissions

- Air-conditioner compressors

- Bulldozer blades

- Overhead traveling cranes

- Gearboxes

- Machine tool spindles

- Copying machines and many more



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Q:how can i make my skateboard bearings cleaner and faster?
Eh, boiling water should clean out the old grease. Soaking em in charcoal lighter fluid would work also the use a light and thin oil like cooking oil instead of grease with reassembly.
Q:is hydraulic oil good for my skateboardin bearings?
Hydraulic oil is not designed for cleaning, nor is any oil. Use a solvent like denatured alcohol. Lube the bearings with a skateboard bearing lube. The base for hydraulic oil is mineral oil. It evaporates too quickly and the additives can leave a residue that attract dirt and may damage the crown and shield in the bearings and the wheels.
Q:I have bent some of my skateboard bearings and now the wheels seem to go sort of wiggle but not badly?
If your bearings are dented, there is nothing that can be done about it. Either suffer with the wiggling until the bearings fail, or replace them.
Q:Help with my bones reds skateboard bearings?
Check to make the shields aren't dented. The bearings need to be installed with the shields out. When you clean them take the shields off and use denatured alcohol. Only use 2 drops of speed cream per bearing. Any more and it will slow you down
Q:Why do so many large railroads (ie,class I) refuse to let rolling stock that has friction bearings............
Friction bearings are not illegal, but banned for interchange per AAR interchange rules. So the car owner can't force the railroad to take the car. Railroads could accept the car at their discretion, but lately the class I's have been very risk-averse. Probably because their railroads are darn busy. I have heard of a few interesting hospital moves of large blocks of heritage equipment including Shays on their own wheels. However this was done by someone very influential with the Class I involved, and at the least busy times (i.e. Christmas day).
Q:What are the best skateboard bearings out there?
Red Bearings and Bones wheels are like butter and bread together, and Red Bearings are FANTASTIC!!
Q:What do ceramic bearings do for my longboard?
They okorder.com/
Q:Is Dragon bearings good?
i've never heard of dragon bearings but some really good quality bearings are china reds. and they arent to expensive. personally, i dont think element is a good brand. my friend had one and the board was horrible. it had no concave at all (a flat peice of wood) and it broke really easy. me and my friend both have enjoi boards currently and he says its way better than his old element board. i suggest Enjoi
Q:How much to replace 2 front wheel bearings on a 2001 grand prix gtp?
May I ask why are YOU not calling auto shops in your city and asking yourself? These types of auto services are not universally priced in all 50 states. And car names are proper names and must be capitalized. Grand Prix GTP is correct. I would like to meet the person who started this grammar anomaly of not capitalizing names and have a person to person chat about this subject. mike who answered you has this defect down pat. He wrote with 100% incorrect grammar. The next grammar error is punctuation. ALL sentences must end with a proper punctuation mark. Please do so. Otherwise, the world shall end as we know it. mike has no usable sentences and his writing is beyond chaotic and disorganized. He makes up words as well. I wonder it he ever went to school. Do not be like mike.
Q:my new skateboard bearings are stiff?
There could be a couple causes but lack of lubrication is not a likely one. Does your board have greased bearings? Many cheap ones have way too much grease which is great in that they will be more water resistant and not need maintenance for a long time. However, they will take a long time to free up. You can open them and clean out the grease and relubricate them with the right amount or other materials. If this is the case, the wheels will turn smoothly but slowly. For some reason many (most?) boards come without bearing spacers. They keep the bearings from jamming with side loads (like turning or having the wheel nuts on snug). Check if loosening the nuts makes the wheels run faster.

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