HK 3814 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 3814 |
Brand Name: OEM | |
Size:38*45*14mm | |
Net weight: 0.031kg | |
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 |
Seal/close type Drawn cup needle roller bearings HK:
1.Strong load
2.High performance work
3.Lubrication
4.high speed
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
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
FAQ:
Q: Are you a manufacturer ?
A: Yes.
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: What is your main product?
A: We mainly produce Spherical Roller Bearing, but we have worked in bearing field for more than 20 years. We have a comprehensive network of sourcing and trading all kinds of other bearings including Deep Groove Ball Bearing , Angular Contact Ball Bearing,Cylindrical Roller Bearing , Taper Roller Bearing And Spherical Roller Thrust Bearing , etc .
Q: Where is mainly market?
A: Our goal is to let worldwide customers to love and use our bearings. At present, our mainly customers locates in America, Germany, Franch, Italy, Spain, Iran, India, Pakistan etc.
- Q:can i make my own ball bearings for hubs, bottom bracket, etc. from a ceramic mug or the like? if its possible, what tools do i need? can i get it done at a machine shop? i would only do this if its cheaper than buying them pre-made, which in case you didnt know, can cost several hundred dollars for a full set.
- Yes you can make your own ball bearings... but there's a reason they're mass produced. The machinery involved is expensive, but once set up they're incredibly easy to mass produce... So, to be frank - you're probably better off spending the couple of hundred for a set. Odds on, the cost of getting them made for you will be in the thousands rather than in the hundreds... Just my .01 -dh
- Q:i have a 20 kent bmx bike. The bearings in the frame got messed up some how and now the pedal crank moves back and forth. Can I get these the bearings or do I have to get a new frame?
- You are looking for bottom bracket bearings to fit a 1 piece crank... not pedal bearings. These are standard size and readily available HOWEVER since I assume they failed while you were riding the bearing cups should be replaced as well. This takes less than 15 minutes by an experienced mechanic. In summary, you need 2 bottom bracket bearings and 2 bearing cups for a 1 piece crank (and someone to install them correctly).
- Q:I know it would mean changing a standard skating industry has been using for the past 30 years, but it would advantage longboarding enormously. Longboarding oftenly means bad pavements, rough surfaces, sometimes offroad which kills any good bearings in a matter of days. Now the bigger the bearing, the bigger its balls which means bigger tollerance, therefore longer life.Not to mention faster speeds.It would require a new line of trucks and wheels but I think it would be worth it.
- It isn't needed. Bearings last months, years even, as long as you take care of them. I have a set of bearings that I've used for over 8 years, they still work great. If you're killing bearings in a couple of days, you're doing it wrong. And bearings don't affect speed, so long as they're clean/lubed. Bigger bearings would mean bigger wheel hubs, which means either less urethane on the wheel (less sliding per dollar), or bigger wheels (wheelbite becomes an issue, and bigger wheels don't feel very good to some people). It's pointless and unnecessary.
- 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:can i install crankshaft bearings without taking the crank out if so? how?
- No,the bearings need to come out so you can first clean the crank journal and second measure the dia.of the journal on the crank and the block to see if you have any wear and what size bearing to go back together with,either standard or an oversize bearing.
- Q:I'm gonna buy a FKD Sawblade ABEC 7 bearings sometime and I'm just curious.
- Pretty much nothing. It is a measure of precision for high speed machinery where vibrating shafts are a problem. Way higher speeds than wheels on skate boards or inline skates. In some cases, higer abec ratings can cause extra drag in the bearings because of the smaller gaps inside the bearing. Some companies (Zero Drag, Bones, Twin Cam) have designed their best bearings to have lower drag by not meeting even the ABEC 1 standard but with the tolerances close in the areas needed to make them run true in your wheels.
- Q:i have a 1988 F150 4 wheel drive need a diagram dose any have one that i can see
- very confusing task. query into search engines like google. it might help!
- Q:I forget hot to change the bearing s in my hockey skates, and what skates/bearings would be best for missions?
- First, you need to know which size of bearings you have. Most skates use 608 bearings which are about 7/8 outer diameter. Many hockey skates come with 688 bearings which are 5/8 outer diameter. You can use the other size, as long as you replace the wheels and bearing spacers at the same time. The other thing you need to know is which axle size you have. 6mm axles are about 1/4 and 8mm axles are about 3/8. For 6mm axles, you push the thin edge of the spacer so that it pushes the far bearing out the other side of the wheel. For 8mm axles, you have to pull the near bearing our towards you. The easy way is to use a bearing tool or 1/4 socket handle to roll the bearing out. Much easier to show than describe. Any quality bearing will be great.
- Q:I have Super 6 Swiss bones bearings. I bought new rubber shields for them. I cleaned them with the bones cleaning unit and re lubed them but when i put the shields on they just wont move. They are called Non-contact rubber shields. it seems like for some reason they Are coming in contact with the bearing, what should i do?
- Last time i couldn't put the bearing in the wheel i used a hammer to take out the bearing in to put it back in lol. Sorry if i didn't help you.
- 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
- the trick with bearings is that a bearing angle is different from a mathematical angle. bearing angles are measured from due north and are positive clockwise. [so east is +90 and west is -90] mathematical angles are measured from due east and are positive counter-clockwise. [so east is 0 and north is +90.] so B is almost due east of A, just a little north of it. so A must be almost due west (-90) just a little south of B (-(90+)) draw the picture, use supplementary or opposite angles to find that A is at a bearing -93 deg = 360-93 = 267 deg from B
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HK 3814 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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