HK 4218 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:
Type: | Needle | Brand Name: | OEM | Bore Size: | 42 mm |
Outside Diameter: | 49 mm | Model Number: | HK 4218 | Precision Rating: | ABEC-1 |
Seals Type: | Open or Sealed | Number of Row: | Single Row | Place of Origin: | Jiangsu, China (Mainland) |
Material: | Chrome Steel | Lubrication: | Grease Lubrication | Package: | Plastic Bag and Box |
Equivalent: | HK 4218 |
Product Applications:
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:
Q: Can you produce OEM products or make our brand name on the products?
A: Yes.
Q: Do you have after-serivice or can we return the goods if the goods are defective?
A: Yes, we do. After the goods are shipped, we have one year guarantee. If the shipped goods are approved to be defective, such as rusty, broken, severe deform etc. we will be responsible for the loss.
- Q:about 2 weeks ago, i got a new longboard, a sector 9 player. I ride it around almost everyday. I noticed that the bearings are turning black. Does this mean i need to clean them? Also, they are abec 5 bearings. I want my longboard to ride fast and a long distance without having to push so much. Should i replace them with better ones? i heard bone reds r good.
- clean them every 2 weeks! Just oil them up with silocen spray (works for me) Churr
- Q:well i was thinking about how FKD has all the good skaters for them like Lutzka, Ortiz, and P-Rod. So are they any good
- Ehh, okorder /
- Q:How much speed can the needle bearing of inner bore 17mm bear?
- There are many kinds of needle roller bearings, which do you think?
- Q:I'm sick of decent bearings costing $50+ for a set. So i started looking at industrial bearings from reputable companies like Fafnir and Timkin, and I'm gonna try putting on non skate-specific bearings cuz they'd be cheaper. BUT I need to know the outside diameter of the bearing and the inside diameter. Only I don't have an exact way of measuring the dimensions. If you know, please help me out! THanks!
- i wouldn't do that if i were you. i don't skate long boards myself, but as i'm changing my set up every few months, the LEAST important thing is bearings. just get them from the skateshop, but don't bother with the decent ones. you'd be surprised that there isn't much difference between bones ceramics and the cheapest skateshop bearings with no brandname. i've also found, the more expensive, the easier they break.so don't bother with industrial bearings, save time by getting the cheapest bearings from a skateshop. +/- $10.
- 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: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 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:What bearings for inline skates are the best?
- A okorder ) because he is local and I can get them in person. He has several levels of ZeroDrag bearings that compare well with anything on the market. If your wheels use the 688 micro bearings (only in common use on some roller hockey wheels) your choices will be very limited. The 688's were popular on fitness and racing skates a few years ago but were found to not have the promised advantages and people complained that they were not as durable when subjected to outdoor conditions than the traditional 608 bearings. Most companies quit making 688 wheels and bearings, except for hockey.
- Q:ABEC 7 Chrome Steall or ABEC 7 Carbon plz awnser 1st awnser get best answer
- hard to tell, I bet they are the same if you broke them in. It can take months of constant skating to break in a set of abec bearings. You never know what you're going to get with abec rated bearings because that rating doesn't mean anything for skate bearings only swiss does. Use some speed cream and break them in and you'll have some fast bearings.
- Q:are these above, just consumable type things ,that need replacing after time, how many miles for each generally speaking would they need to get replacedwhat are signs that track rod ends have excessive playwhat are signs that wheel bearings have excessive play, and what exactly do they do
- if they bad now the best time to do it since tie rod control s steering breaks you crash wheel bearing control wheel spin breaks wheel locks up or comes off you crash wheel cylinders part of brake system no brakes you crash driving any amount of tiem with any of them bad not smart crashing cost you way more than parts will your car your life few hundred buck notr hard for me to know which id pick fix the car over my life any day of week
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HK 4218 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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