Needle Roller And Cage Assemblies For Connecting Rod B earing Arangements KBK KZK

Needle Roller And Cage Assemblies For Connecting Rod B earing Arangements KBK KZK System 1

Needle Roller And Cage Assemblies For Connecting Rod B earing Arangements KBK KZK

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 10 set

Supply Capability:: 100000 set/month

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Quick Details

Type:	Needle	Brand Name:	OEM	Bore Size:	8 - 40 mm
Outside Diameter:	12 - 48 mm	Model Number:	KZK KBK	Precision Rating:	high precision
Number of Row:	Single Row	Place of Origin:	Jiangsu, China (Mainland)

Rod-use needle cage assembly KZK Specifications

1.Material,needle-GCr15,cage -ST14
2.Best price,OEM service
3.Large stocks

Rod-use Needle Roller and Cage Assemblies mainly used for engine,compressor

Rod-used needle roller cage assembly bearing KZK KBK

shaft	bearing designation		boundary dimensions			basic load rating
	current code	original code	FW	EW	BC	dynamic	static
			FW	EW	BC	C	Co
mm			mm			N
8	KZK8 X12X8	19242/8	8	12	8	4700	4580
10	KZK10X14X10	29242/10	10	14	10	5000	5160
10	KZK10148.7	--	10	14	8.7	4800	5000
12	KZK12X15X13	49241/12	12	15	13	5300	7400
	KZK12X16X10	29242/12	12	16	10	6100	6900
	KZK12X16X11	--	12	16	11	6200	7100
	KZK12X17X10	19243/12	12	17	10	7020	7020
	KZK12X18X10	19242/12	12	18	10	7400	7200
13	KZK131810	--	13	18	10	7200	8300
14	KZK14X18X10	29241/14	14	18	10	7100	8500
	KZK14X19X10	19242/14	14	19	10	7300	7600
	KZK14X19X12	9246/14K	14	19	12	7460	7950
	KZK14.4X20.4X10	--	14.4	20.4	10	8100	7800
15	KZK15X19X9	--	15	19	9	6800	7100
	KZK15X19X10	29241/15	15	19	10	7200	8400
	KZK15X20X10	19242/15	15	20	10	7800	9100
	KZK152012	--	15	20	12	8000	9600
	KZK15X21X10	--	15	21	10	8400	10500
	KZK15X21X11	--	15	21	11	8500	10700
	KZK15.2X22.2X12	--	15.2	22.2	12	8600	11100
16	KZK16X20X10	29241/16	16	20	10	8200	9200
	KZK16X20X24	79241/16	16	20	24	8700	9400
	KZK16X21X10	19242/16	16	21	10	8800	9800
	KZK162211.7	--	16	22	11.7	11000	11900
	KZK16X22X12	19243/16	16	22	12	11000	11900
	KZK16X22X14	--	16	22	14	13200	13930
17	KZK17X21X10	29241/17	17	21	10	7600	9000
17	KZK17X23X11	--	17	23	11	8100	11300
18	KZK18X22X10	29241/18	18	22	10	7600	9800
	KZK18X22X24	--	18	22	24	10100	17200
	KZK18X24X11.6	19243/18	18	24	11.6	11600	13100
	KZK18X24X12	19243/18	18	24	12	11600	13100
	KZK18X24X13.3	--	18	24	13.3	9000	10700
	KZK18X24X13.5	--	18	24	13.5	9000	10700
	KZK18X24X15	29243/18	18	24	15	13200	15500
19	KZK19X25X16	19244/19K	19	25	16	12100	15500
19	KZK19X28X14	--	19	28	14	12100	15000
20	KZK20X25X16	--	20	25	16	9900	12300
	KZK20X26X12	19243/20	20	26	12	10100	12500
	KZK20X26X14	--	20	26	14	12600	16700
	KZK20X26X17	9246-20	20		17	12700	17600
22	KZK22X28X13	--	22	28	13	11900	16500
	KZK22X28X14	--	22	28	14	12600	16800
	KZK22X28X15	29242/22	22	28	15	13500	18500
	KZK22X28X16	29243/22K	22	28	16	14400	20100
	KZK22X29X15	--	22	29	15	17800	21800
	KZK22X29X16	19244/22	22	29	16	17800	21800
	KZK22X30X16	SZ-432	22	30	16	18700	22300
23	KZK23X29X13	--	23	29	13	1000	11300
	KZK23X30X14	--	23	30	14	9350	10100
	KZK23X30X16	--	23	30	16	9780	11800
	KZK23.1X28.1X14	29242/23.1	23.1	28.1	14	10600	15800
24	KZK24X30X15	--	24	30	15	11200	13700
24	KZK24X30X16	--	24	30	16	11200	13700
25	KZK25X30X28	69245/25	25	30	28	13300	15200
	KZK25X31X12	19243/25K	25	31	12	8700	8800
	KZK25X31X17	39243/25	25	31	17	9200	9750
	KZK25X31X20	49243/25	25	31	20	9700	10600
	KZK25X32X16	19244/25	25	32	16	18200	23100
	KZK25.1X30.1X14	--	25.1	30.1	14	13700	19000

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

FAQ

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!

Package:

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

Q:hello, i had a oil leak in my car witch ended up in a seized engine, i have taken the sump off and taken off the bolts of the conrods and the shells are very damaged, it seems i can now turn over the engine when the conrod bearings are removed, if the conrod bearings are damaged does this meen that the shells on the main crank bearings will be damaged aswell? would it be possible to replace these bearings without removing the crankshaft, also one of the conrod bolts is a little bit rounded off , how would i take this of and could i buy new bolts ? thanks: Sounds like this engine is finished. Dont waste any more of your time on it, find a used engine and just replace the one in the car with the used one......

Q:The bearings on one of my longboard wheels got rusted. I feel like it's unnecessary to buy a whole new set of bearings when only two of them are messed up, but it's pretty noticeable. Any hope for fixing them?And don't suggest WD-40. It screws up your bearings.: I heard that soaking them in Coca Cola will get rid of the rust (but you gotta clean them realllly good after). Otherwise, you can buy another set of bearings, then when some of them rest, mix and match and throw out old, rusted bearings as needed.

Q:i am greasing the bearings on my used boat trailer for the first time.Never done it before any suggestions.Its a single axle jon boat trailer: I used 50% Vaseline and 50% graphite. Worked great as I used my boat in salt water. I use to carry a spare set of bearings when towing my boat. A failed wheel bearing can stop you just as easily as a flat tire.

Q:4-ball bearings that i modded myselfhere's the link:: Basically, you've just reduced the load that the bearing can carry by about 50% and subjected each individual ball to almost double the force it originally carried. Yes, the reduction in the number of balls will cause the bearings to spin faster without a load, but since there are fewer balls and they are not evenly distributed, the outer races could distort and cause the bearing to become out of round. Basically you will have to replace the bearings more often, negating savings that the reds will give over better performing bearings.

Q:Needle roller bearings are how to process the needle, so smooth finish?: The process of needle: blank forming, deburring, heat treatment, coarse and fine grinding, end rolling surface, super finishing rolling surface polishing or sawdust.For flat head or taper head needle roller, such as blank forming, it is difficult to guarantee the length and size tolerance, and the grinding double end process can be increased. If the convex generatrix rolling surface is needed, it can be carried out directly in the process of super finishing, rolling or channeling.

Q:It has a clunk in the front left wheel when driving and when sitting naturally (not jacked up) i can pull on the top of the wheel and it has a loose feel to it and the lug nuts are tight. so i was wondering if it has the wheel bearing that would need to be changed or like a axle bearing needing changed. the difference being that i think you would have to pull the axle to change an axle bearing and the wheel bearing you would need only to pull the tire and rotor. Keep in mind it is a 4wd. thanks.: If you pull on the top of the tire and it has play in it, it could be the wheel bearings, but it could also be the ball joints. You shouldn't have to pull the axle to change either the bearings or the ball joints.

Q:Can I change the camshaft in my small block chevy 350 without changing the cam bearings? The motor is appears fairly fresh.: I know that there is no way to plasti-gauge the bearings, but do you really want to take that chance? Removal of the old bearings and installing the new ones will take about an hour with the correct tool. Isn't that time well spent to protect your investment? I have put a cam in with out replacing the bearings, but I was selling the car and was trying to cut costs, my bad. It's your decision.

Q:I have to replace my front wheel bearings on my truck.Can you point me in the right direction on how to tighten them down correctly after installation.How tight do i make the axle nut or anything that may have to do while i'm replacing them.Thanks.: G.M. recommends several different methods, but the most simple is the best. Your pick-up has disc brakes, and this is a factor in the procedure. After cleaning and packing the bearings, and assembling the hub and rotor assembly, with the appropriate socket tighten the FIRST retaining nut until it stops. You will feel it bottom out. Spin the hub/rotor assembly several times and tighten again until it bottoms out. Do NOT apply pre-load. Merely tight is sufficient. At this point, controversy arises. Some will advise to install the lock ring and outer nut at this position. It isn't wrong, it is just that if you back the nut off approximately 1/6th to 1/3rd of a turn, and then secure it with the lock and outer nut, the bearings will run just a BIT cooler,and the fact that the rotor isn't held rigid will allow the pads a bit longer life, and it won't affect either safety or alignment. Good Luck

Q:Are skateboarding bearings difforent sizes if i wanted bones reds?: All skate bearings are the same size. Bones reds are great bearings because if they are broken in enough, they have spun as long as my bones swiss on my old mystery board. Some other great bearings are black panthers and pigs checks bearings.

Q:I have Super 6 Swiss bones bearings. I bought new rubber shields for them. I cleaned them with the bones cleaning unit and re lubed them but when i put the shields on they just wont move. They are called Non-contact rubber shields. it seems like for some reason they Are coming in contact with the bearing, what should i do?: Sounds like you bent the shields when you inserted them, or put them too far in. The shields should be flush with the edges of the bearings. This is assuming that the bearings spun without the shields. You did remember to not use water-based cleaners on the bearings?

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