HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply 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: | 12 mm |
Outside Diameter: | 16 mm | Model Number: | HK 1212 | 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 1212 |
Product Applications:
Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.
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
Packaging & Delivery
Packaging Details: | 1.industrial packing |
Delivery Detail: | in stock or 15-30days after P.O |
- Q: I heard that gas makes skateboard bearings go fast and go a long time. Can you do it with sealed bike bearings? If so, how long should it soak?
- I fail to see how gasoline would make the bearings have less friction. Sealed bearings are just that, sealed and as such would not be effected by a soaking in gas. Go visit a store that only specializes in bearings for cars, trucks etc. and chat up a fellow at the parts counter for some info. about bearings and perhaps you'll be a bit better informed on the choices available to you in your quest for more speed from your board.
- Q: ok so im getting 2 skateboards and they both come with abec 3 bearings do u guys think it is worth it?well are abec threes better or worst?
- Yeah guy. for sure which will be nice. i have executed that earlier at the same time as i replaced into youthful because I had no longer some thing else lol. Yeah, in simple terms positioned it on and roll your wheels and positioned more suitable on. attempt this for some days in a row and your bearings will be spinning and spinning and spinning!
- Q: what bearings are faster? black panter bearings or red bones bearings?
- bones reds are faster, and lasted me longer than black panther did. theres a smiply reasoning behind this. Reds are made by Bones with speicallizes in skateboard bearings and makes the most top of the line bearings out there Black Panthers, made by Shorty's arent nearly as good quality as the majority of shorty's efforts go to things like decks bushings hardwear and bearings so they cant make them of such a good quality.
- Q: i have bones reds bearings and i dont know if there abec 5 or abec 7 tell me what you think?
- bones makes many types of bearings. Some are ABEC rated and the better ones are not. The ABEC rating is for vibration in high speed machines that run at speeds similar to skating over 200 mph. They are not the best design for skating but companies make a lot of them for other reasons and it is cheaper to get them than a design that is custom made. Bones, Twin Cam, Zero Drag, and some other companies have custom designs for their better bearings.
- Q: Also on bicycle is it possible to adjust the cone too tight to a extent that it costs me wattage?On bicycle is there any kind of mechanism that prevents the cone from getting too close to the bearings, so I can just tighten the cone as much as I want without worrying about restricting the bearing movements?On bicycle will the cone loosen up over time and need re-tightening?On bicycle will I be paranoid about either the cone being too close to the bearings causing drag or too far causing plays?Finally are cup and cone hubs good for cycle commute or will you recommend cartridge which is maintenance free?
- Not so long ago, racers- particularly velodrome racers- built their hubs using very light machine oil instead of grease and ran the bearings slightly loose. This was called trackmens slack inasmush as using the hubs like this offered almost no resistance. Unfortunately, one race like this and the hubs required rebuilding including replacement of balls, cups, and cones. Whenever I can, I still spec cup and cone hubs on bikes I design and build most of my own bikes with cup and cone hubs. EDIT: I wanted to add that ball, radial, and needle bearings which are used for just about everything now in some fashion were first developed for the bicycle. Before the bicycle, bearings were made of wood, leather, and bronze. The bronze ones were called babbett bearings.. similar to sleeve bearings today... but not exactly.
- Q: i have an 06 raptor 350 a friend of mine put new axle bearings and seals in it after he did the wheels did not want to turn i started it up and it didnt want to move after a few moments it started to but was holding back about a mile down the road it started grinding and popping like it did when the bearings went out the 1st time does anyone have any idea what he did wrong and what happened...
- mose states have a LEMON rules cause them to purchase it back it particularly is hazardous to tension.with that lots difficulty Ford will could desire to purchase it back.Get you a legal expert that bargains with LEMON rules they are going to be tense nosed a familiar yet do no longer back off you will win i comprehend countless people who are starting to be new autos or they offered the vehicle back. additionally record it to NTB. state legal expert regular.
- Q: i have a 2003 suzuki ozark 250, and the front wheel bearings are shot. I have the bearings, but before i start, i would like to have an idea of what im doing. Is it anything like replacing wheel bearings on a car? If so, just say its like that and i should be good to go. i've looked all over the internet for instructions, but i cannot find any. Ive changed car wheel bearings before, so if its anything like that, then say so. If not, post a link or description on how to do it. thanks
- is almost the same, the only diff is how the wheel is opened up,,, i believe they seal the bearings so you will haft to press them out i think,, if not then then its the same,,, ive only came across 2 types of 4wheelers that had to do that,, they were polarius models that floated on the water,,, now lookin at yours its the same as a car,,, after removing the wheel you take off the spindle ( for a car its called a rotor) then pick out the bearing clean out the grease add new grease, and pack the bearings with grease befor you put it in,, the more grease the better lol
- Q: i am looking for new FKD bearings but i dont know which is better: FKD Abec 5 steel shield or abec 5 neoprene??
- Really no difference. Neoprene shields are a little easier to get out if you are going to clean or relube the bearings but you only have to take one out per bearing and only do it one time (since you don't reinstall the one you removed).
- Q: what type of abecs, brand, ect. im tryin to build my own but i would like to know what good parts to put into it before i build it
- thank you for your time have a nice day
- Q: Convert bearings to azimuths?A) 195° 58' B)146° 11' C) 167° 23' d) 278° 59'and explanation on how to convert would help a lot too!
- In marine navigation, a bearing is the direction one object is from another object, usually, the direction of an object from one's own vessel. In aircraft navigation, a bearing is the actual (corrected) compass direction of the forward course of the aircraft.
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HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply 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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