HK 1209 China Supplier Drawn Cup Needle Roller Bearings HK Series 10X14X8 mm

HK 1209 China Supplier Drawn Cup Needle Roller Bearings HK Series 10X14X8 mm System 1

HK 1209 China Supplier Drawn Cup Needle Roller Bearings HK Series 10X14X8 mm System 2

HK 1209 China Supplier Drawn Cup Needle Roller Bearings HK Series 10X14X8 mm System 3

HK 1209 China Supplier Drawn Cup Needle Roller Bearings HK Series 10X14X8 mm

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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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Packaging & Delivery

Packaging Details:

1.industrial packing
2.wrap+carton+pallet
3.colour+carton+pallet

4.according to your requirements

Delivery Detail:

in stock or 15-30days after P.O

Q: I got a new bmx frame, my old one was flatland and looked funny on all my street parts.Anyway, i tried putting my old fork into the new frame, along with everything else to see if it would even fit. When i put in the fork, obviously it fit since its standard 1-1/8. However,once i tried pushing the fork all the way up, the bearings at the bottom wouldn't allow the fork to go any higher, they seem to big for the frame. i took the bearings out and tried the fork alone, the fork fits fine and looks like there is still space for bearings, but much smaller bearings. is there such a thing? smaller bearings? i thought it was all standard.. if there are i will simply go to the bike shop and buy these bearings.: In the old days they just put grease, and roller bearings until it was full, then reassemble.Depends on the races.

Q: i just found my skateboard after about 5 years and two of the wheels are rusted and wont move. im working on replacing the wheels and bearings, but the two rusted wheels still wont come off i was able to get the bolt off of one and it now spins, but thats about it. its been soaking in coke all week and i bought wd-40 today and used that.: once bearings start to rust, they continue to do so even with cleaning and lubrication. The bearings will become unusable in a very short time once rust appears. Get a skate tool from a skate shop. If toy don't want to spend the money, an adjustable wrench, socket set or a pair of pliers will work for your board. You need a philips screwdriver to tighten the hardware

Q: i have 4 wheels and when i spin 3 they sound fast and they make a roaring sound and they spin for at least 40 seconds but when i spin the last wheel it makes no sounds and it spins for atleast 20 seconds, and when i ride on my skateboard it makes a weird sound: its fine, it's normal not a biggie at all

Q: why combined needle roller bearings for sale is popular in the market? where are they can be used?: They are particularly suitable for applications where other types of locating bearings occupy too much space, or where the axial loads are too heavy, the speeds are too high, or the lubricant is inadequate for simple thrust washers. So combined needle roller bearings for sale is welcomed. If you are interested in this field, you can get more information from: Changzhou Zhihua Bearings Co., Ltd. It is a professional combined needle roller bearings manufacturer.

Q: people always say there bearings make them go faster but i dont think this is true. in my experience its more the wheel you ride that affects speed. size hardness are both factors but bearings just dont make a significant difference. as long as they spin freely and smooth it doesnt matter whether there swiss ceramics or abec 3 because the extra friction in the threes isnt enough to slow you down. unless the threes are rusted and dont spin. is this true? would others agree? ppeople seem to think the bearings have engines or something. i just use 18 dollar redz and keep them in good shape and they work fine: it does effect speed and ill tell you why.. i tested once for a class project on which bearings when broken into go faster... bone swiss, abec 7 bearins (i think rush), bones ceramics and bones reds. abec 7s- they run for about 14-17 seconds if you get 3 good pushes.. bones reds- they run for about 19-22 seconds in 3 good pushes bones swiss- run for about 26-35 seconds in 3 good pushes bones ceramics- runs for about 32-36 seconds in a 3 good pushes.. see it was an experiment in the 7th grade now im in 9th... we did 3 test runs on each bearings first it was the abec 7s, reds, swiss and then ceramics... so yess bearings do effect your speed... but i use reds cause there cheep and i dont wanna spend 90 bucks on ceramics that will break on a 10 stair and bones that give u too much speed when ur doing a simple 5 stair

Q: Its a yamaha r6 2002 model and im trying to remove the back wheel bearings.I have pulled the oil seal off and the circlip but cant get any further.The bearings arnt moving when i tried to tap them out.Do i need to take the wheel to a dealer to press the bearings out with a special tool made for the job or is there a way to remove them on my own and how do you put the new ones back in? Any advise would be greatly appreciated as i need my bike for work and at the moment its in bits and cant put it back together until this is sorted.: The Sharp side faces Outward,,away from the bearing. Note the Condition of the Inner Bearing Spacer. Occasionally they'll get mushroomed a bit. They're Soft,crappy metal,,,,yet their Length is a Critical Dimension. If it appears to show any deformation around the ends,,,flaring,mushrooming,,,or any other signs of compression yielding,,,,thats NOT Good. It's very possibly now Shorter than spec'd. Which loads the bearings incorrectly.

Q: Im getting bones reds bearings for christmas and i would like to know the kind of difference i will see with them compared to the stock bearings that came with my longboard. Also, should i be worried about lubricating them or will they be fine without it?: bones reds and independent

Q: It kinda makes a humming sound from the front end: Ball bearings?? There are no ball bearings in the front end of a Ford Explorer, or any other car for that matter. Most cars use tapered roller(drum)bearings. They usually run 10-25$ per side, plus 5-15$ for new seals to put around them. Grease will be about 10$ for a can of good stuff. Do it yourself and save some money on the labor.

Q: I soaked them in alchohol overnight and then dried them out for 30 minutes and i blew on them and stuff. then i applied 3 drops of lubricant to each bearing with bones speed cream. i also removed the bearing spacers. they seem slower, maybe by 20 seconds when i spin them. i havent skated them yet since i cleaned them. possibly i should put back the spacers? i have bones spf wheels with bones super swiss 6 bearings.: It might seem that way but the bearings are gonna be fast.. You should ride the board to test the bearings .. Spining them helps a little but when you ride them your weight is on they will give you a better feel of how they perform.. They probably faster than what you think .. yeah just go ahead put the spacers back.. It will protect the bearings trucks.. Do to the friction they might share here there.. You have like the best wheels bearings outhere.. Bones is the best when it comes down to wheels bearings.. Lucky dude.

Q: Any suggestions? Been lookin around.. found arsenal abec 9s reeeeallly cheep but i cant find them anywhere to see how bad they are if i can get 16 for $10. Secondly my skates are about 4 years old should i get new spacers as well?: $10 isn't bad for a set of bearings, especially ABEC-9's. However, bearings are overrated. Unless you are a pro, and can utilize any gains you get from top of the line bearings, you can get away with any old style of bearing. I get mine from my neighbor. He is a supplier of industrial bearings. I get them form him for about 25 cents each. I have gotten a bunch for my friends as well. They all say to a man they can't tell the difference. Spacers shouldn't wear out, so unless you have another set of wheels, you shouldn't need more that 8 spacers. I get second and third sets to make wheel changes easier. I play on wood, concrete, and sport court, and can't afford three pairs of skates, so I change wheels for each surface. Have a good one! Steve.

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