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:^ also how should they sound when they roll and what should i use to lubricate my bones red bearings
- You will want to make sure that your bearings are placed correct in your wheels and when you tighten the bolts down do not tighten too much. you wil actually want a tiny bit of slack in between your nuts and bearings as funny as that sounds. this will allow your wheels to roll more freely. If bearings are new the should sound fairly smooth but they take a while to break in. New Bone Reds are fast enough to where you wont need any lubricant but if you really must dont use any crap like wd40. actually get something worth your while
- Q:i have a redline random 2011 and it has loose ball bearings in the hub what i woulkd like to know is what size or what upgrade i could put in it...
- They are probably 1/4 or 5/32 diameter balls, but the rest of your question leaves me wondering. The hubs that your bike has are quite OK for the grade of bike you have, and just replacing the bearings will have no effect- or if anything a negative effect- on the operation of the hub. Keep in mind that the bearings run on cups pressed into the hub and on cones that are threaded onto the axle, so replacing bearings on a new bike without upgrading these items is useless. By the way, my guess is that the cups and cones can't be upgraded. I suggest that you leave what seems to be a brand new bike alone and stop trying to improve on something that doesn't need it. If you have some problems, see you dealer and explain it to them- chances are any adjustments will be free (or cheap).
- Q:had an oil cleaner run threw motor, this did not do any good.also had replaced oil pump. am at my wits end with this truck !!
- so you replaced the oil pump, crank and bearings and still have no oil press. hot or cold? did you check the bearing clearances when you put it together? what were they? did you replace the cam bearings? doese it make any knocking noises? are you checking the pressure with a manual gauge or the one in the dash? the one in the dash is useless. now i see that i ansmwered your other question a few days ago. what did your bearings look like when you took them out? i also thought of one other thing. i have seen people somehow bolt the oil pump up without getting the driveshaft into the pump. you wouldn't have any pressure at all ever. do you have pressure cold?
- Q:what kind of bearings go into a size 50mm , 52mm , 53mm and 54mm sk8 boarding wheels?
- The wheels of a skateboard, many times made up of polyurethane, are available many diverse sizes and styles to journey categories of skating. extra suitable sizes like fifty 4–80 5 mm roll quicker, and additionally pass extra actual over cracks in pavement. Smaller sizes like 40 8–fifty 4 mm shop the board closer to the floor, require much less tension to develop up and bring a decrease center of gravity, yet additionally make for a slower outstanding velocity. modern street skaters desire smaller wheels (many times 51–fifty 4 mm), as small wheels with lighter vehicles could make tricks like kickflips and different turn tricks much less stressful by skill of preserving the middle of gravity of the skateboard closer to the deck, for this reason making the deck much less stressful to spin. street wheels are many times particularly no longer straight forward as this permits the wheels to slip much less stressful on waxed surfaces for bluntslides and nostril/tailslides. Vertical ramp or vert skating demands extra suitable wheels (many times fifty 5–sixty 5 mm), because it is composed of better speeds. Vert wheels are additionally many times softer, letting them shop extreme velocity on ramps without sliding. Slalom skating demands even extra suitable wheels (60–seventy 5 mm) to maintain the utmost speeds available. in addition they must be comfortable and have extra sensible grip to make the tight and widely used turns in slalom racing. Even extra suitable wheels are utilized in longboarding and downhill skateboarding. Sizes variety from sixty 5 mm to a hundred mm. those severe sizes of wheels basically approximately consistently have cores of no longer straight forward plastic which would be made thinner and lighter than a sturdy polyurethane wheel. they are many times utilized by skill of skateboard videographers to boot, because of the fact the great comfortable wheels enable for comfortable and straight forward stream over any terrain.
- Q:from fast forward?
- General pro skateboards have element bearings. But most of the time, the company the skateboard is from will probably have their brand bearing. Most pros have element bearings though.
- Q:i need to ride my bike be cause i just tore it apart to paint it but all my bearings fell apart
- Without bearings, you can't steer, if you can't steer, you won't be able to keep the bike upright.
- Q:i dont understand much about cars so can u explain it so i can understand
- the bearings are the attachment points for spinning parts. they allow virtually frictionless rotation with oil lubrication. think of a hand held pinwheel. the propellor is turning on a shaft. this is an example of a bearing on a shaft.
- Q:i have repaired the wheel bearings (outer) how do i do the inners?
- The older replaceable inner/ outer wheel bearings come in a box with the bearing and it's race that the bearing turns on. You need to replace both the race and bearing. The old races have to be driven out with a brass drift and the new races driven back in. Take the wheel to a shop and they will install the new races. You also will need a new grease seal on the inner bearing.
- Q:i heard about bones but are there any others?
- doesn't really matter but just ger bones reds, or flip HKD. the best is bones swiss ceramics fer like 100 bucks
- Q:I bought these red bone bearings for my longboard and if i go down hill like little fast and just like carv and go side to side, will that ruin my bearings or what will thank u
- Those okorder /
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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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