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: can you use these bearing interchangable?
- N design Inside track with two unitary flanges, while outside track without flange. Axes's axial displacement to bearing block can be endured by bearing from two directions. Therefore, these bearings usually used as non position end bearings. NU design The outside track of NU design bearings has two unitary flanges, while inside track without flange. Axis's axial displacement to bearing block can be duded by bearing from two directions. Therefore, these bearings usually used as non position end bearings. Due to the reason of manufacture and maintenance, two flanges of outside track of NU design big bearings showed on drawing maybe not unitary, but with loose fit-up flange rings. NJ design Outside track has two unitary flanges, inside track also with one unitary flange. Therefore, these bearings suitable for the axial orientation of axes from one direction. Since their design and usage are for different purposes I would say no they are not interchangeable.
- Q: ok I took apart my bearings, cleaned the shields with water, put about 2 drops of lube in each after letting the bearings sit in a 50% alcohol solution for 10 minutes, put it all back together after drying off the stuff and lubing it. Just rode it today and it seems that the bearngs are making noise.... is this normal???
- Don't just let them sit in the solution, you have to shake them around to get the crud out. You can get a Bones Bearing Cleaning Kit, or make your own (Google is your friend here). If I haven't cleaned my bearings in a while, I usually rinse heavily with water to get thick dirt off, then put them in a 90% alcohol solution (50% is a bit low, that's half water) in that Bones cleaning it, shake for ~10 minutes, and then do it again, then wait until they dry (put them on a heat vent or something), then two drops in each bearing and I spin them to make sure they're quiet before re-assembling the shields and whatnot. If they're still noisy, I put another drop of lube in.
- Q: They are the Mission Abec 9's
- There really isn't that much difference between bearings. Mission won't want to get a bad rep by making bad bearings for their main customers. The price is probably a little higher than other bearings (without an OEM skate maker's name on them) than equivalent bearings from the top companies (Twin Cam, Zero Drag, Bones).
- Q: i have china reds and they and really slow like i spin it and it stops...i got it from a friend who used his steam cleaner to steam clean the bearings anyone know how to make them faster and/or clean them using stuff i can find around house like someone told me to use vinegar so help me out plz.................thanks
- Natural degreaser:- (Theory, Like dissolves Like) * Rub Orange Oil or Eucalyptus Oil onto bearings soak in hot water for approx. 1/2 hr. * Wash with Dawn dish washing liquid, * Rinse well with hot water. * Then re grease bearings. Good Luck!!
- Q: How do i change the wheel bearings on a four-wheel drive 96 jeep grand cherokee?
- pull the wheels first, then you will have to remove the caps on the axles ( front ones ) , there is a tool to remove the nut that holds the wheel bearings in place , you have to remove that, the brake calipers and rotors will have to come off too, the rotor has the wheel bearings inside of it, the outter and inner, , use new bearings -they usually are under 30 bucks for the front bearings, and about the same for the rear bearings, the rear bearings are on the drive axle, so you will have to pull the axles to have the rear bearings removed, and they are pressed on, so you will need to take them to a shop with a press for r/r of the wheel bearings
- Q: I have a Dynacraft Next Turbo bike,I have called on the cycle companies and said I would need to call the Next company.So I was wondering,what are the crank bearing sizes for the bike? Thanks!
- Your bike is equipped with a cheap 1 piece crank. As explained before, simply take the thing apart and go to a bicycle shop, they will have bearings to fit. It may well be that more than the bearings needs to be replaced, take everything with you. You are running into the problem that many department store bike owners have, the store where they bought the bike doesn't do service or stock parts. You might even have to replace the crank, in a previous posting you said that you tried to push the bearings back in by hitting them with a hammer. Even if you can order the bearings, you may not even be able to replace them yourself. The bearings for 1 piece cranks are pretty standard. Stop wasting your time and go to a good bike shop
- Q: What exactly is the difference between sealed bearings and regular bearings and sealed pedals and regular pedals.
- i think of all of us experience that way.. crisp and folded yet i think of interior the table sure has gotten slightly moldie and unreadable.we could desire to continuously get ourselves outta that licked envelope and start up throughout.possibly next time it is going to likely be on rush to the guy meant to larger stamps on that envelope. Oh gee Ma that became into so stable. thank you.
- 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.
- try getting a Haynes or a Chilton manual on the truck they have them in libraries and parts stores. also pay attention to how you take it off and how tight things are
- Q: Okay so I wanna clean out my bearings, but I dont have any rubbing alcohol, but I do have hydrogen peroxide...I was wondering if it works and how to use it. Plz tell me asap!!! also, does sewing machine lube work to lubricate the bearings?
- first of all NEVER use things like hyd. peroxide or sewing machine lube or WD-40. it clots up, collects more dirt and actually can cause more friction between the ball bearings and the shell. and absoloutly never use water, unless you want rusted shackles. only use actual skateboard lubricants, top kind out there right now is Speadcream by Bones.
- Q: skateboard bearings?
- yeah bones reds they break in faster or try rush bearings, you can get them at zumiez for 10 buck and they are hella fast get the blue ones, or black
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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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