Needle Roller Bearing K 15X21X15 Best Price High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 900000 set/month
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Specifications:
Needle Roller Bearings (needle bearing) is a cylindrical roller with roller
bearings, relative to its diameter, roller both thin and long. This is called needle
roller. Despite having a smaller cross-section, has a higher load bearing capacity
equipped with a thin and long needle bearing roller (roller diameter D≤5mm,
L / D≥2.5, L is the length of the roller), so radial structure is compact, its
diameter size and load capacity and other types of bearings, minimum diameter,especially for radial dimensions limited support structure.
Product | Best Price Needle Roller Bearing K 15x21x15 |
Precision Rating | ABEC1,ABEC3,ABEC5 |
Clearance | C0,C2,C3,C4,C5 is available |
Sealed Cap | Rubber or Metal |
Paypal | Acceptable |
OEM | Accept |
Vibration Level code | V1,V2.V3 |
Material | Gcr15 |
Seals Type | ZZ/ZRS.RZ/RS. Open |
Mass | 0,013kg |
Bore Size | 15 mm |
Outside Diameter | 21 mm |
Hign | 15 mm |
Regular export packing | Plastic drum+White box+ carton |
industrial packaging or as your requirement | |
MOQ | 1 pcs |
Delivery Time | 3-7 days after receiving your payment |
Payment Terms | L/C,T/T,Western Union |
Port of shippment by sea | Shanghai,guangzhou,qingdao |
Place of Origin | China |
Samples | Available |
Product Advantage:
1.High Precision Needle Roller Bearing
2.ISO Standard Bearing
3.High quality &competitive price
4.Many famous brand is available
5.Low Noise & Long life
Our advantages:
1. Manufacturer,the most competive price and good quality
2. Perfect group of technical engineers give you the best support
3.Well-trained group of international sales provide the best service
4.OEM brand aviliable
5.Rich stock and quick delivery
Shipping:
1.Small quantity, can delivery by global express: DHL TNT FedEx ARAMEX EMS UPS.this is door to door.
2.Large quantity, can delivery by air, by sea, this is port to port.
Payment:
T/T, L/C, Money Gram, Payal, Western Union etc.
Lead Time:
Sample Lead-times: generally 3-5 workdays.
Production Lead-times: 3-5 days after get payment or as contract required
- Q: I need muffler bearings for the wobbler shaft, tingler valve, and kanoodler valve where o where can i find these????? Also what size of a left handed arked fiddle wrench will i need to install the headlight fluid?????
- Bearings okorder . Wrench size is 7 ohms (metric, a 5 lumens std. will work as well).
- Q: I was going to repack my wheel bearings on an older trailer for the first time. I didn't even need a wrench to take the nut with the codder key through it off. Is this normal? There is no way the nut could have loosened before because the codder key wasn't bent or anything. should I reassemble the bearing with the nut being slightly loose like it was? Thanks for any replies....
- Yes you should keep the nut a little loose. This allows for the proper clearance. If you over tighten or leave the bearing to loose. You will have premature bearing failure. After you repack the bearings, make sure you install a new grease seal. VERY important! To tighten the bearings, very easy. What you need to do is... 1) Put the rotor or drum on and tighten the nut with your fingers as tight as you can, while pushing the rotor as far back as possible. 2) Next use a pair of pliers in your hand or a socket with a small ratchet. I preffer pliers so I don't over tighten the nut. With 1 hand tightening the nut and the other hand spinning the rotor or drum. Keep snugging and loosening the nut until you get all the play out of the bearing and it is fully seated. This will take 5-6 time to be sure. Continual spinning of the rotor. after the bearing feels seated fully and you tighten the nut with moderate pressure using the pliers. Until you can't spin the the nut any tighter with out forcing it to hard. The just back it off 1/8 of a turn. Thats it. Pretty easy once you have done a few. ---Mechanic for 13 years. Bearings last me over 120,000 miles.
- Q: I'm looking into starting skateboarding, so I was looking at some other questions for beginner skateboarders. People who answered were saying things like you can get any type of trucks or bearings, etc. And I do not know what those are, call me a noob, but please tell me what these are so I can purchase my first skateboard. Thanks =)
- Trucks are the axel and king pin that holds the wheels the bearings are the oiled spinners that go in the wheels to make them spin and spin fast you get 8 of these and 2 trucks and the hardware is the screws and bolts that hold the trucks to the deck which is obviously the piece of wood on top for a good skateboard it will cost about $160. order a skateboard from here its the best place
- Q: How many BEARINS are used in Motorcycle and where ??
- This will vary from bike to bike, but: At least 2 main bearings in the engine 2 for each piston Usually 2 for camshaft, may be plain bushings At least 2 for each shaft in transmission 2 or 3 for each wheel 2 for steering head 2 for swingarm, may be plain bushings several for suspension linkage, may be plain bushings
- Q: I have a sector 9 Cosmic 2 board and one of the bearings messed up. i need to buy spare bearings. i can't find longboard bearings while skateboard bearings r easy to find. r they the same? and whats a good place to buy beartings
- no they are not the same the bearings for longboards are different than those of the skateboards. you can try to find the bearings in a skateshop or in the internet.
- Q: how to replace front wheel bearings for 1997 mustang?
- Front wheel bearings are easy to change on rear wheel drive cars.but make sure you pack the new bearings with grease.I don't mean rub some grease on them,I mean PACK.If you do not know how,get some help.The bearings will not last long if you do not pack them.
- Q: what does ABEC 7 Speedster bearings mean for roller blades?
- It basically means nothing. The use of ABEC ratings was an accident in inline skating. It is about bearings used in machinery that runs at extremely high speeds. Nothing about rolling better under the weight load or speeds for inline skating. Some of the bearings used for the early inline skates were so poor that any ABEC rating guaranteed that the bearings were reasonable. Then the manufacturer's got their advertising people into the act by bragging about a number that isn't important or expensive.
- Q: How do I take a front rims bearings so i can put it in another rim? If your wondering what type of rim for the bike its for bmx bikes. Thanks
- You'll need a tool called a slide hammer and the proper associated fittings to remove rim bearings. Personally, I wouldn't reuse bearings that were removed. These are often cheap enough to just purchase new without worry that soon you'll be replacing them soon. Since you're dealing with bicycle bearings, they're going to be pretty cheap. Industrial and vehicle related bearings will cost more. The slide hammer attachement basically grabs the bearing pack from the inside diameter where the shaft would slide through. the attachment is connected to the slide hammer. you hold the rim down and slide the hammer weight towards you or upwards in a fast motion.
- Q: I soaked them in alchohol overnight and then dried them out for 30 minutes and i blew on them and stuff. then i applied 3 drops of lubricant to each bearing with bones speed cream. i also removed the bearing spacers. they seem slower, maybe by 20 seconds when i spin them. i havent skated them yet since i cleaned them. possibly i should put back the spacers? i have bones spf wheels with bones super swiss 6 bearings.
- yes when you clean out your bearings they slow down a bit at first, they shouldn't take long to break in once you start skating, although it might seem like your going slower because your bearings will be silent compared to before
- Q: thanks for your help
- If okorder /... If you're talking about dismantling the actual bearing... Take off the shield with a needle or something, hit bearing multiple times until it breaks. Gather pieces.
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Needle Roller Bearing K 15X21X15 Best Price High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 900000 set/month
OKorder Service Pledge
OKorder Financial Service
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