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: What is the best type of bearings for skateboarding?
- Bones Swiss All the way. Thats what i roll with. Ive never had a problem with them. Check it out, Bones has like 4 different bearings. They have REDS, which go for like 15 bucks at your local skateshop. Bones Swiss cost around 40 bucks. Bones Swiss Labyrinths, basically the exact same bearing, cost about the same. I think there some thatre called Bones Super Six, something like that its 6 ball bearings instead of 8. But, i wouldnt spend more for those. Then theres Bones Swiss Ceramics, that go for like, 90 dollars which is way too much in my opinion for bearings. But there what Bones say are the best bearings you can buy. Long Story short: Get Bones Swiss. There the best. If you dont wanna spend 40 dollars, but you have 15, get Bones REDS. They might break depending how you skate them, might not go as fast as Bones swiss, but they wont dissapoint you.
- Q: Is it important to replace the rear wheel bearings both at the same time (both left and right)? Or is that only done because of convenience (to save the trouble of replacing the other one in the near future)?
- What occurs in case you spin the wheel by way of hand? Does the project in easy terms happen while under load. If the clunking is time-honored, yet quickens as you advance highway velocity then it truly is in all risk bearings or chain. Bearings: with the wheel in place, you on the ingredient of the motorbike, draw close the precise and the backside of the wheel. are you able to sense flow once you push the precise far flung from you, and pull the backside in the direction of you? Rotate the wheel ninety degree and attempt lower back. in case you are able to twist the wheel this way then you definately've duff bearings. The chain: it truly is available for pins interior the chain to break, yet with out the chain breaking. i've got additionally had a ingredient plate ruin. the two issues might reason a rhythmic clunking. you're able to desire to furnish the chain a radical sparkling, oil, and inspection. seek for cracked ingredient-plates, stiff chain hyperlinks, something somewhat unusual. it truly is a actual soreness while a chain breaks.
- Q: ^ also how should they sound when they roll and what should i use to lubricate my bones red bearings
- no lube umm you cant tightin them? and the sound varys
- Q: I have a 2001 BMW 325i. I believe that we need to change the wheel bearing (passenger rear). You can check my other questions in case the diagnosis is incorrect...(help??)Does anyone have any diagrams, instructions on how to change them? Is it necessary to have them pressed on/off? (that would determine if I could do this at home or not.Please help, this is my sons car and he is in the military and doesn't have time or cash to spend on it. So mom dad are trying to help them out. Any advice or websites will be appreciated.Thanks, stormphyre
- The rear knuckle will have to come off, and be taken into a shop that can replace the bearing. That is provided it is the outer bearing. The problem is more likely the axle. CV joints fail more often then the bearings.
- Q: We need them for a science fair project but we don't have time to buy it off line. do you know any stores ? please answer. Thank you :)
- I think Ace Hardware sells them. Or try a hobby shop.
- Q: im thinking about buying bearings for my longboard. but idk there are open on one side are thay good .can some one help
- Get a pair of good simple cheap bearings. I recommend MileHighSkate, Magic, of DBS. They are double rubber sealed to protect dirt from entering and cheap at $9. As long as you clean and lube any bearing, they will spin as good as any expensive one, so do not waste your money on expensive bearings.
- Q: i recently got a karvstix longboard.... does anyone think that i will need new wheels, bearings.etc?
- You dont need new wheels and bearings, because you wont know what the difference between them even is. Ride what you have until you know why you need a new part. If you do not know why you are getting it, then you dont need it. If you are to get new bearings, NEVER spend extra on expensive bearings! $10 or $15 would be the most I would ever buy. One you know that cheap bearings from good brands are better than those expensive Bones bearings, then you will never buy expensive ones again. If you need new bearings get Magic, MileHighSkate, or DBS bearings for $9. They are double sealed, and work great. All bearings will spin the same as long as they are cleaned and lubed when needed. Never use WD-40 as a lube! If you ever want need wheels, look at brands such as Abec11, Nersh, Cult, Metro, Sector 9 Race Formula, Seismic, Earthwing, Venom, Gravity, and Landyachtz.
- Q: I had found out bones reds are one of the most best bearings for the money, and lots of mates have them so I bought some bones red's from Trademe (the New Zealand version of ebay) and they were real and all. as soon as I got them I rode them all around. but after about a week they were worse than my abec 3's. So I changed Back to them. While I was at the skate park People were saying that bones reds just need wearing into. so I cleaned them by soaking them in turps then putting speed cream on them. I have been skating heaps this month. but still not beta...???So any advice or help of what im doing wrong would be appreciated
- Don't buy anything from anyone you don't know. Never buy from Trademe or eBay because somehting might be wrong with it. If you're going ot buy online then go to a trusted skatesite or a skateshop. Your Reds are probably dented causing more friction. Just pick up some FDK's ($10 abec 3's) or some new Reds.
- Q: Title says it all
- no it doesn't say it all. If you have what the industry calls precision specification bearings, they are garbage. I suspect that you have something else that has a brand name that may not be ABEC rated but they call precision. How hard would it have been to give the brand name and model of the bearings? There is really very little difference in bearings once you get to ABEC 1 and there is nothing in the spec that ABEC 7 rolls any better (the specs could cause them to be slower) or last longer. Most ABEC bearings are made by large industrial bearing makers and sold to various companies. Some of the larger companies that sell skate bearings (Bones, Zero Drag, Twin Cam) have created designs that are better for skating or boarding than the ABEC standards.
- Q: What is the reason the inner ring of some roller bearings are tapered, while others are flat-bored. What are some of the typical applications for roller bearings that are tapered on the inner ring?
- tapered roller bearings not only can support a radial load, but they can also resist an axial load. This makes them useful on helical gearshafts because helical gears give axial loads. You can find these in transmissions, many types of gearboxes, many places that have rotating shafts which may require that the shaft be subjected to axial loads.
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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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