HK 4212 Needle Bearing HK Series High Precision
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000000 set/month
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Product Specifications:
Type: | Needle | Brand Name: | OEM | Bore Size: | 42 mm |
Outside Diameter: | 49 mm | Model Number: | HK 4212 | 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 4212 |
Drawn Cup Needle Roller Bearing :
The outer ring of drawn cup needle roller bearing is punched with the high-quality steel sheet. The outer ring has thin wall.The drawn cup needle roller bearing has the characterstics of small radial section area, large load carring capacity ,less inertia and economic manufacture. It is suitable for small section heght, or when the housing bore isnot used for raceway , this type is recommended to use .The bearing is assembled into the housing bore under a certain pressure without fu rther axial location.
The draw up needle roller bearing generally takes its shaft diameter as the internal raceway .However , the proper LR type inner ring can be used in accordance with application condition.
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
Application Area:
Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.
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
- Q: does cold or hot temperatures cause skate bearings or any bearing to spin faster?
- It depends on the type of lubricant in the bearing. At higher temperatures the viscosity of the lubricant will be such that it moves through the medium faster. Higher temp, faster.
- Q: i have the money its just that i don't know which ones to bye
- WOW okorder /
- Q: 1973 buick centurion. posi rear.
- not necessary. check them for wear and decide then.
- Q: ok I took apart my bearings, cleaned the shields with water, put about 2 drops of lube in each after letting the bearings sit in a 50% alcohol solution for 10 minutes, put it all back together after drying off the stuff and lubing it. Just rode it today and it seems that the bearngs are making noise.... is this normal???
- the proper way to clean bearing is to soak them in karosene and then pack them w lube/ grease the alchol proally dried em out
- Q: i have a 94 vigor and im going to replace the front rotors/pads soon. it has rotors pressed on the hub (common on early 90s hondas) so when changing the rotors, new wheel bearings have to be put also because when pressed out, the old bearings will be junk. so i will have to remove the steering knuckle and take it to a machine shop so the can press the new bearing in.
- If the wheel bearings are pressed in the spindles with care there's no need to have your car re-aligned. If the lower ball joints are in good shape you can't go wrong. As you know the ball joint has a taper on the end which is tightened into the spindles so nothing changes there. An alignment shop may try convincing you otherwise, particularly with a front wheel drive car. It's not the front end that changes with the miles as much as the rear wheels as there are more adjustments back there. If you have a rear wheel drive car only an accident on the back may change the third member's alignment.
- Q: i have a double TT maintenance spray and im not sure if it is ok for lubricating my skateboard bearings.. http://www bearings .uk/tt-spray-400ml-pr-16366.html go at this link this have the picture of the spray im saying...is this spray good for bearings THANKS.
- it may be good for internal bearings it sounds like it's exatally like wd-40 which isn't a good spray for bearings only because it leaves a residue behind that'll collect more dust and dirt and do more harm. You're best to get the silicone sprays like that bearing factory one, I know it costs more but it's a lot better and a can that big would last almost a liftime because it doesn't take much to lube a skateboard bearing, or even 8 of them.
- Q: what year did they come out with them? i know swiss came out in 83
- Bones Swiss bearings came out in 88. There were other Swiss bearings on the market, though. Reds are much newer, coming to market in the early 2000s
- Q: I need new bearings, a freewheel remover, and a cone wrench, I'm not sure what size on the cone wrench I guess 15 mm
- You may need a lot more than the bearings. If the wheel is really bad the cones may be shot with a possibility that the bearing cups are finished as well. If that is the case, your wheel is done, finished, toast. The only way to find out is to take everything apart. Don't buy anything until you have taken the axle out, the freewheel off and have inspected everything
- Q: Do rear wheel drive cars have rear wheel bearings?
- use a pair of channel locks.....pull the around cap in the middle take out the cotter pin and eliminate the nut....jacked up of direction supply the wheel a faucet out comes the outer wheel bearing take rotor off use an prolonged waft and punch our rear wheel bearong and seal.....get new seal and bearings p.c.. with wheel bearing grease ...there are 2 races the bearing rides on...this is simpl;e to eliminate yet ask the place you purchase the bearings as they seem to be a series....pu all of it returned mutually opposite appropriate torque on th nut ...away you bypass......basic and no press required
- Q: I bought the trailer today. It's in fairly good shape but its been sitting in a field for about a year. I'm going to get new tires, but before I take the trailer any distance at all, I need to repack the ball bearings on the axle. I could probably figure all this out by myself, but if anyone has any suggesions or can offer any help, I would certainly appreciate it.
- After you have packed the bearings not to much just enough to coat them, Now go and buy the ones that carry a grease fitting on them install them and next time you need to grease them all you will need is a grease gun , hope this helps
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HK 4212 Needle Bearing HK Series High Precision
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000000 set/month
OKorder Service Pledge
OKorder Financial Service
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