HK 2816 Drawn Cup Needle Roller Bearings HK Series High Precision
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 900000 set/month
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Product Specifications:
Specification | Model No.: HK 2816 |
Brand Name: OEM | |
Size:28*35*16mm | |
Net weight: 0.027kg | |
Material: Chrome steel | |
Cage: Brass, Steel | |
Features: | 1) Precision: P6 P5 P4 P2 |
2) Noise level: Z1, Z2, Z3, Z4 | |
3) Vibration Level: V1, V2, V3, V4 | |
4) Clearance: C2, C3, C4 | |
5) Hardness: 58-63 HRC | |
6) Greese: As your requirement, such as SRL, PS2, Alvania R12 and so on. | |
Packing | 1.Industrial packing: box |
2.Commercial packing: box then into standard carton/wooden Box | |
3.According customer's requirement | |
Payment | T/T, L/C, Western Union |
Delivery time | About 3 to 5 working days |
Services | Warrantee: 1 year |
Samples: available | |
OEM: available | |
Free technical support and after-sales service |
1.The drawn cup needle roller bearings are needle roller bearings with the deep drawn, thin-walled outer ring with either an open end or closed end.
2. The bearings are characterized by a very low sectional height and high load carrying capacity
3. The bearings are typically used in applications where the housing bore can not be used as a raceway for a needle roller and cage assembly but where a very compact and ecnomical bearing arrangement is required.
4. Typically, drawn cup needle roller bearings have a single row of rollers. However, wide sizes incorporate two needle roller and cage assemblies immediately asjacent to each other with a lubrication hole in the outer ring.
Product Applications:
Needle roller bearings are widely used in cars, compressors, construction, electric motors, food industry, home appliances etc. As a rolling element, it turns the world.
Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.
Our Advantages:
1. Excellent and high quality control
2. Prompt delivery
3. Competitive price
4. Small order accepted
5. Customers' drawing or samples accepted
6. OEM service
Product Advantages:
1)Bearing Manufactory ( Have our own technical department)
2)High quality products (Long Life and low noise)
3)Well-daserved Reputation (Good Stock Guarantee)
4)Professional service ( Promptly shippment)
5)OEM Service,Sample is available
FAQ:
WHY CHOOSE US ???
1.More than 28 years export experience
2.Strict quality control
3.Delivery in time
4.OEM service are available with good price
5.Low MOQ
- Q:My car has no oil pressure and they said I need a pump and main and rod bearings. Can I just replace the pump? Or can you tell the bearings are shot by just hearing it?
- because of the fact's a extra cutting-edge gm engine, i might guess that's a collapsed piston. the skirt of a collapsed piston will make a knocking sound because of the fact that is hitting the cylinder wall. if the noise is loudest while the engine is first began in spite of the undeniable fact that it each so often is going away, i may be almost particular that that's a piston.
- Q:For the bearings i was thinking between either super reds or biltins, and for the wheels i was deciding between Ricta white lightning boltz or bones 100's stf. Give your thoughts on which ones are better and even tell me if there are others you can recommend!
- Both not very good choice for the bearings, but I don't know a lot about them. I do know a lot about the wheels, which you would definitly want to pick the Rictas, if you want to go fast and glide. You would pick the Bones, if you don't want to go as fast.
- Q:Ship A sights Ship B on a bearing of 087°. Determine the bearing of A from B. Be sure to label your answer. Please show me the steps you went through to get the answer it will help me understand what you did to come to that. Thank you in advance
- Draw yourself a picture of what is going on. Bearings are normally the angles from true North. Draw A with NSEW cross hatched Draw B with NSEW cross hatched. Then extend line from A to B and put in the 87 degree angle from N. Then add up the angles ---- 3 + 90 + 87 = 180 degrees from B to A. So B is 87 degrees E of N of A and A is 3 degrees S of W of B.
- Q:My friend Lance has been sk8ting a while and he has dragon bearings and an Element deck. I want to know if this companies are 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:Whats better and why?Lucky Abec 7 bearings or Bone Reds?
- Bones Reds bearings are personally my favorite bearing cause they are pretty cheap and will last you a very long time plus they roll smooth and fast ive rode some i got for maybe almost a year and they still ride great
- Q:Hi, the question is; A fish swims 2km from point A to point B at a bearing of 30 degrees (measured anticlockwise from due east). It then travels due east to point C for 1km.a) Determine the distance the fish is from its starting point.b) Write vector AB and BC using vector units i and jI drew a diagram, and am completely stumped! thank you in advance! guidance in the right direction is also fine! I just have no idea where to start!
- using compass bearings: (2,60°) + (1,90°) = (2.9093, 69.8961°) - - - - - - (2,60°) = (1.7321, 1) - - - - - - (1,90°) = (1, 0) - - - - - - (1.7321, 1) + (1, 0) = (2.7321, 1) - - - - - - so: a) 2.9093 km b) (1.7321, 1) and (1, 0)
- Q:I lubed my bearings, loosened trucks, loosened my wheels, now I hear a rattling noise, wheres it coming from?Its a longboard. The wheels are made of like a rubber substance, so I dont think the problem is inside the wheels. The noise sounds metallic, so Im guessing the noise is coming from the outside wheel bolt, or the top cup washer. Can anyone experienced or knows the answer help me out? Im an amateur Please help me out. The sound gets annoying to me and my friends when i cruise.
- loosened my wheels... WHY... the wheels should be tight.. the bearings allow them to spin.. the trucks should be tight/loose enough to give you steering but should not be so loose that the rubber in the trucks isn't held in place.. seems to work fine on my street luge...but I do have the trucks a bit tighter than normal... just hate the speed wobble on the luge at 50 MPH plus.... The wheels are made of like a rubber substance... that would be polyurethane. the wheels should be large diameter 70 - 100mm Diameter about 75-85 Durometer readings from them..
- Q:I'm not sure if they need replaced or what I'm getting told squeeking from my tire is being caused by thison average how much do you think this will run me ?
- it depends. are they tapered bearings or are they pressed into a hub?
- Q:if someone has the LUCKY ABEC 7 bearings.....the black part/side of it and the silver side of it....which one goes outward? does it matter? if it does... please tell me how because i dont want to screw up my board. THE ONE FROM ZUMIEZ... with the green/silver/black tin
- if they look the same it wont, im pretty sure its silver side out. but to put them in just place them in the wheel, put the spacer, and squeeze. simple as that. =)
- Q:How many BEARINS are used in Motorcycle and where ??
- I'd have to disagree with Max Cruise when he says his GW has no bearings on the rear wheel. Since he has a rotating wheel mounted in some fashion to a stationary fixture, there are bearings somewhere. Any time you have one object in contact with another object, you have a bearing surface. In carpentry this could be a stationary beam setting on another stationary beam or object. In mechanical applications, normally a bearing is considered any stationary surface that has a moving object contacting it. There are many different types of bearings. Bearings can consist of cylindrical devices with steel balls or rollers that keep the moving object from coming in contact with the stationary object, a bronze cylinder inserted into the stationary object inside of which a shaft made of a harder material turns and is lubricated with grease or oil, a solid metal object in which a hole is bored and a shaft turns inside of the hole, (old style disc bearings made from white cast iron, the aluminum camshaft bearing surfaces on the cylinder head of a motorcycle or an oil impregnated hard maple wooden block used on old farm machinery are good examples). On most crankshafts an insert bearing is used, which is basically a half round strip of steel that separates the engine block and crankshaft. They have a coating of meduim hard copper sandwiched between the hard steel back that contacts the non-noving surface and the soft babbit surface the crankshaft rides on. Actually the crank doesn't ride on the bearing, but pressure lubrication keeps a layer of oil between the babbit surface and crankshaft surface, preventing metal to metal contact. To answer your question, you'll have to count how many shafts or devices rotate or moveinside of a stationary object. That can be the crankshaft bearings, piston pin bearings, steering head bearings, the bushing on the rear brake lever or shift lever shaft, etc.
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HK 2816 Drawn Cup Needle Roller Bearings HK Series High Precision
- 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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