• HK 1812 Drawn Cup Needle Roller Bearings HK Series System 1
  • HK 1812 Drawn Cup Needle Roller Bearings HK Series System 2
  • HK 1812 Drawn Cup Needle Roller Bearings HK Series System 3
  • HK 1812 Drawn Cup Needle Roller Bearings HK Series System 4
HK 1812 Drawn Cup Needle Roller Bearings HK Series

HK 1812 Drawn Cup Needle Roller Bearings HK Series

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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 1812

Brand Name: OEM

Size:18*24*12mm

Net weight: 0.012kg

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


Product Applications:


Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.

HK 1812 Drawn Cup Needle Roller Bearings HK Series


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


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

HK 1812 Drawn Cup Needle Roller Bearings HK Series

HK 1812 Drawn Cup Needle Roller Bearings HK Series

HK 1812 Drawn Cup Needle Roller Bearings HK Series


Q: ok so i got a long board this Christmas and well....can i use 70% rubbing alcohol to clean them before i re lube them?and if i can then do i have to let them sit/shake them up a little longer to get them clean?and what kind of lubrication should i get to re lube them?and how long do you think my bearings, trucks , wheels and deck will last if i dont carve ( cause im only going to cruse ) only use my board when its sunny and dry out side and clean/ re lube my bearings every month?p.s. im 125 pounds if that makes a difference...MY LONG BOARD...arbor bamboo pintail72mm/78A arbor wheelsblack gullwing trucksabec 5 bearings (closed bearings )
degreaser
Q: i heard about bones but are there any others?
Here is a link with a list of bearings out there. Also here is some info on selecting them. How to determine the correct size of bearings for your wheels. Bearings have different qualities and may not vary in size. The best bearings to shop for are the ones with a lot more sealing, has the inner ball-bearings with higher quality metals. Even though they can be costly, you are paying for the quality that’s worth the price. All skateboard bearings are the same size and will fit to any type of wheels.
Q: 2006 dodge status
Simple rule for almost all wheel bearings. Snug the bolt up. Back it out a quarter turn and put the pin through. handy man's fool proof install.
Q: please introduce me useful related web sites.
a okorder ... they are not hydraulic bearing pullers, they are not hyd clutches, they are not hyd nuts.
Q: And if abec 5 is better. Should I put them in my penny board?
5 is always better than 3 unless you are trying to restrict your speed. Yeah, put them in.
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
Silver out it does matter because you dont want dirt getting in your bearing and f-ing them up. Spacers are seperate from the bearing their just little cilindrical tubes.The easiest way to put bearings on is to put your bearing on the truck your wheel then press down on the wheel same for the other side.
Q: It's an 81 ford mustang 2.3L everytime we run it. It melts the cam bearings. HELP
lack of oil or over heating. only help is rebuild
Q: So I've been looking for some skateboard bearings on Amazon that are cheap do you guys think that these bearings are worth it and you think they work on other skateboards besides longboards(first link btw)?
We#x27;ll it depends on if you are in to street skating or longboarding, because one set is for longboards, and the other isn#x27;t. I also wouldn#x27;t get abec bearings. Trust me. I found out the hard way. I would save up just a few extra bucks and buy some bones reds. Like $20 for a set if you street skate. If you longboard, I#x27;m no help here because I don#x27;t longboard XD but take my advice. Bones last longer and run much more smoothly. That and those are probably cheap Chinese bearings (amazon has a way of doing that) that will die on you after a little while. Best of luck!
Q: On my longboard the bearings are sliding out of the wheels as i ride and causing the nuts to tighten and me to fall off. Why is this happening and how can i fix it?
You got some lube between the bearings and the wheel. Take the bearings out of the wheel and use some denatured alcohol on the outside of the bearings only. Use a apaer towel to apply. wipe dry. The wheels can be washed in dish soap and water. I'd stay away from solvents for cleaning the wheels, as they can alter the polyurethane slightly. Make sure the wheels are dry before re assembling.
Q: i got bones but im not sure there the best so anyone know anything better tell me
Bones are pretty good. You might want to look at what your favorite skateboarder uses. Reflex and ninja bearings are also pretty good.

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