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 to ride my bike be cause i just tore it apart to paint it but all my bearings fell apart
- dimbulb put the bearings back wle.
- Q:Im looking for some really fast bearings. I don't use my board for tricks but mostly for speed. Can anyone tell me what are some very fast bearings?
- Speed is relative so long as use have decent, serviceable bearings, and have adjusted them properly. The wheel size will make a bigger difference in the speed. Smaller sizes-more rotation-less speed. Sorry the bearing hype is just that, hype
- 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
- If you have the time you could get a manual with step by step instructions and the dimensions needed to rebuild it which it needs(time consuming the motor needs to be removed) or you could get a rebuilt which is the better way to go.
- Q:Cylindrical roller bearings and needle roller bearings is the same thing?
- Cylindrical roller bearings, rolling bodies are cylindrical roller bearings. Cylindrical roller and raceway are line contact bearings. Load capacity, mainly bear radial load. The friction between the rolling body and the ring block is small and suitable for high speed rotation. According to the ring has no edge, can be divided into NU, NJ, NUP, N, NF and other single row bearings, and NNU, NN and other double row bearings. Needle roller bearings are cylindrical roller bearings, relative to their diameter, the roller is thin and long. This roller is called needle roller. Although it has a small section, the load bearing capacity of the bearing is still high, with thin and long needle bearing roller (roller diameter of D = 5mm, L/D = 2.5, L roller length), so the radial structure is compact, the minimum diameter of the diameter and load capacity and other types of bearings, bearing the same, especially for the structure in radial installation size limited. According to the use of different occasions, can choose the inner ring of the bearing or needle roller and cage assembly, the shaft neck surface and the surface of shell holes matched with a bearing directly as the bearing inner and outer rolling surface, in order to ensure the load capacity and operating performance and have the same ring bearing, shaft or housing bore raceway surface hardness the machining precision and the surface quality of bearing ring raceway and similar. This kind of bearing can only bear radial load.
- Q:can skateboard bearings fit in scooter wheels
- yes skateboard bearings fit into scooter wheels to but i prefer to get swiss bearings cause they go on forever
- Q:my car recently (2 weeks ago started making a knocking noise like a chatter and i hear it coming from the engine. my mechanic said my main bearings are failing. he says the engine will last a couple years if i use a heavier weight oil. 2 years seems long. is that right?
- This Site Might Help You. RE: how long will my engine last with bad main bearings? my car recently (2 weeks ago started making a knocking noise like a chatter and i hear it coming from the engine. my mechanic said my main bearings are failing. he says the engine will last a couple years if i use a heavier weight oil. 2 years seems long. is that right?
- Q:How much would it cost to get bearings fixed on a fourtrax 250 Honda yr 2000, just a rough estimate please.?
- What bearings? Wheel bearings are cheap and a DIY job. Engine/transmission bearings? They are more expensive and the labor to change them will run into the hundreds. Axle or steering bearings fairly cheap and yet another simple DIY job.
- Q:How does it keep from flowing into the turbine itself?
- The bearings are located outside the casing on either end of the shaft. There is an oil pump that circulates oil through the bearing. A seal on the shaft keeps the oil from flowing into the turbine casing.
- Q:I just took my car to the shop and found out that the carrier bearing is going out on my car, I need a new one. I was told that the only way to get one is off a salvage car or to buy a new drive shaft because Ford does not sell this part seperate. This has been a huge problem with the Ford Fusions and like it such as the Milan. So my question is, has any of you had this problem and found this part somewhere other than buying a new drive shaft?
- From Ford buying a new carrier might mean buying a driveshaft with it if they know it's an issue and they think the driveshaft is causing it. I really don't know. The bearings might be available from an auto parts store by themselves. You can get used carrier assemblies with the bearings in them from a salvage yard or Ebay. The carriers fit multiple popular Ford vehicles so they're everywhere. Call around and ask. BTW it's a little odd that a 2008 vehicle would need axle carrier bearings already. That's not a part that fails with any frequency at all. Unless you put on about 200k miles or drive it hard I wouldn't expect them to go bad. I'd file a complaint with safercar just to cover yourself since if they were to lock up or toss the driveshaft it could cause an accident. You can call Ford(main headquarters) directly and tell them it's unusual for this to happen and see if they'll pay for all or part of the repair.
- Q:I have replaced the wheel bearings twice in 3 months now its going bad again....i didnt change the hub.Should i have done so.it looked a little grinded up on the inside.
- you really should replace the hubs too. if your doing the job then maybe your getting the bearings in crooked . it would be best to buy the hub with the bearings already in them from the factory.
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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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