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

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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: People aay that your bearings can last up to a year or two if you takw care of them. Whats this mean? How?: Bearings can actually last way longer than that. I've had some bearings for upwards of three years or so. I never cleaned them, and they still work great. Soak them in some rubbing alcohol, rinse them off.

Q: i need bearings for my longboard that are fast smooth and roll longer so chek out this link and let me know wat ya think: no, one cost way to much i've never paid over $40 for swiss bearings. They'll both feel and skate the same no point in getting the more expencive ones.

Q: I work with publix supermarkets. my manager is being a stickler all of a sudden about not stashing floats in the freezer eben u go on break because it ruins the bearings .. I dont know if thats the actual name of the carts that we use.. They are for our stock and have a center wheel set for pivoting. Can anyone confirm if it is bad? if not, where is a source I can shove in my bosses face: Yep - bad news for the bearings. The wheel bearings in those things are unsealed ball bearings and are susceptible to getting water inside. Freezing makes the water crystallize and when it melts the dispersed water is changed to droplets that rust the balls and races. Bicycle wheels have the same problem. The carts belong to the store and the manager is responsible for seeing they are treated properly. As an employee your job is to treat them the way the manager says. If he says pour acid on them, pour acid on them.

Q: I have a 1992 Camaro RS, LO3 305 TBI V8, Automatic, 125k miles. It had the oil changed awhile ago, not sure what they put in it, but when I picked it up, the engine was ticking (sounded like a lifter or failing oil pump). I've driven it a few thousand miles and it runs good and strong, but I've always noticed that the oil pressure guage reads low, between 5-25 psi. I'm concerned my bearings are shot. It normally starts up at 25psi and after driving 10-20 minutes, it reads 5-10 psi, and the ticking becomes slower. The engine never kills though. Could it just be a case of a bad sending unit, with to light of a weight of oil, or bad bearings? What are some common signs of bad bearing? The motor does not knock.: if your bearings are bad your engine would be knocking and would soon stop. it sounds like your bearings are worn which would give you low oil pressure. I would run the oil made for older engines that have wear like yours.and by the way try not to beat it to much it'll last a little longer

Q: this guy told me to do that..and i didnt get it: how to broke in your bearings..another term is to season your bearings.. simplest way is to bomb some hills a few times.or just skate everyday ...this saves a lot of time..the reason you must do this is cos when a new bearing you buy from the local sk8 shop..they roll fast but still not fast enuff..these bearings are machine finished and only quality tested..they are not run in for endurance test..hence they may have some ruff edge even tho they roll smooth on the naked eye.. :D

Q: The bearing of Y from X is 065 degrees. The bearing of Z from X is 030 degrees. XY is 15km and XYZ = 90 degrees. Work out a) XZY b) the distance YZ Is XZY 35 or 60? Or neither? I tried subtracting 90 from 30, and 65 from 30, and got those answers. Please help guys :): If you carefully draw it out you will find that the angle YXZ is the difference in the bearings of 65 and 30. YXZ = 65 - 30 = 35 degrees as XYZ is a right angle or 90 degrees and we know the sum of interior angles on a triangle = 180 degrees, then XZY must = 180 - 90 - 35 = 55 degrees the length YZ can be found from the tangent function tan(XYZ) = opp/adj tan 35 = YZ/15 YZ = 15tan35 = 10.5 km

Q: are shortys black panther abec 7 good bearings and are they better than bones?: i had some panthers for my first set of bearings, and they were alright. u get what u pay for i guess. but my friend got a set of the bones reds (only like 17 bucks) and they WAY outlasted my panthers, and they were way quicker. but recently someone asked me what kind of bearings i ahd and i didnt even remember. i took a look and realized im still riding my lucky abec 7's from 3 years ago! i hadnt thought about em in so long cause ive enver had a break, and they all still run so fast and smooth. id definately reccomend my lucky 7's. if not, then pick up a set of bones super swiss 6. those things are amazing. or, if your in it for something cheap, look for some called filters ive only seen em at one shop, but everyone ive talked to thats had a set said they were the best.

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.

Q: What are some fast skateboard bearings bearings?: If you can spend a lot of money, bones swiss ceramics are the best bearings out there, but run around $120-160. Any bearings that cost around $20 or more are fast, but brand-wise the highest quality are bones. By standards, bones reds are the highest quality for the price. Almost every skater uses bones reds. They cost $20 and are better than flip, panther, and other bearings at the same price. They are quite a lot faster, and a lot more durable as well.

Q: Can someone explain and demonstrate the use of magnetic bearings + magnetic variation and ways of determining directions without a compass.: A magnetic bearing is a bearing which supports a load using magnetic levitation. Magnetic bearings support moving machinery without physical contact, for example, they can levitate a rotating shaft and permit relative motion without friction or wear. They are in service in such industrial applications as electric power generation, petroleum refining, machine tool operation and natural gas pipelines. They are also used in the Zippe-type centrifuge [1] used for uranium enrichment. Magnetic bearings are used in turbomolecular pumps where oil-lubricated bearings are a source of contamination. Magnetic bearings support the highest speeds of any kind of bearing; they have no known maximum relative speed.

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