HK 4212 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 4212 Drawn Cup Needle Roller Bearings HK Series High Precision System 1

HK 4212 Drawn Cup Needle Roller Bearings HK Series High Precision System 2

HK 4212 Drawn Cup Needle Roller Bearings HK Series High Precision System 3

HK 4212 Drawn Cup Needle Roller Bearings HK Series High Precision

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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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Product Specifications:

Specification	Model No.: HK 4212
	Brand Name: OEM
	Size:424912mm
	Net weight: 0.029kg
	Material: Chrome steel
	Cage: Brass, Steel
Features:	1) Precision: P6 P5 P4 P2
	2) Noise level: Z1, Z2, Z3, Z4
	3) Vibration Level: V1, V2, V3, V4
	4) Clearance: C2, C3, C4
	5) Hardness: 58-63 HRC
	6) Greese: As your requirement, such as SRL, PS2, Alvania R12 and so on.
Packing	1.Industrial packing: box
	2.Commercial packing: box then into standard carton/wooden Box
	3.According customer's requirement
Payment	T/T, L/C, Western Union
Delivery time	About 3 to 5 working days
Services	Warrantee: 1 year
	Samples: available
	OEM: available
	Free technical support and after-sales service

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.

The draw up needle roller bearing has two structures-with retainer and with full of needles. They are are divided intoopenend type and close-end type. The structure with retainer has the single seal ring and double seal ring .The structure with full of needles has a large load carrying capacity.

Product Applications:

Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.

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

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

FAQ:

WHY CHOOSE US ???

Q: Do you have after-serivice or can we return the goods if the goods are defective?

A: Yes, we do. After the goods are shipped, we have one year guarantee. If the shipped goods are approved to be defective, such as rusty, broken, severe deform etc. we will be responsible for the loss.

Q: What is your main product?

A: We mainly produce Spherical Roller Bearing, but we have worked in bearing field for more than 20 years. We have a comprehensive network of sourcing and trading all kinds of other bearings including Deep Groove Ball Bearing , Angular Contact Ball Bearing,Cylindrical Roller Bearing , Taper Roller Bearing And Spherical Roller Thrust Bearing , etc .

HK 4212 Drawn Cup Needle Roller Bearings HK Series High Precision

Q: Okay so I'm buying 2 80mm/78a rink rat wheels and 2 72mm/78a wheels. But I need to buy some new good bearings that can go fast but arent to expensive. Please leave me a link or tell me what to type in the search bar to find them thanks.: Pleasure okorder

Q: im planning o getting a long board and i already have regular bearing and i was wondering if i could use them: Yes okorder /

Q: Hey guys my differential bearings are worn out, could they be the cause of the loud noise i hear whenever the car is turned on, when im at a stop, in neutral or in gear the noise doesnt go away, its not the muffler either or flex pipe as they were both replaced. Also whenever I let off the gaz pedal at rpms from 1500 to 3500 the car shakes back and forth, could it be because of worn out differential bearings? engine mounts were changed so i know its not that.Thanks in advance! Car is a nissan altima 2000 manual.: IF IT STILL MAKES NOISE AT A DEAD STOP ITS NOT YOUR DIFF BEARINGS. how can they make noise if they are not moving? does the noise go away when the clutch peddal is pushed in or does the noise change sound when applying the clutch? if so then you got a throw out bearing gone bad. that is part of the clutch. if it shakes bad on take off then your flywheel is probably warped im guessing your clutch is wore out to. sounds like you need to see a technition and get it checked out. sounds like its clutch time

Q: If i get new bearings for my 88 camaro with a 305 tbi, about how much will it cost and how long could it take?: A good rebuilt motor already put together by a good company with a good warranty will cost you around $1,300 for your car.It would be worth it to get a rebuilt motor.

Q: I'm not sure if they need replaced or what I'm getting told squeeking from my tire is being caused by thison average how much do you think this will run me ?: $200 for a drive wheel bearing. Much cheaper if it is a non drive wheel which you can do yourself easily by buying the bearing for $80 and with some basic tools. Ehow. Squeeking sounds more like a suspension strut to me.

Q: I wanna clean and lubricate my longboard bearings. Can I soak them in Mr.Clean to get the dirt out, or would that cause damage to my bearings?: Mr. Clean is water based, it will cause the bearings to rust. Use a solvent based cleaner. I use denatured alcohol. Once the bearings are clean, use a skateboard bearing lubricant.

Q: a boat sails on a bearing of N15E for 10 km then on a bearing of S85E until it is due east of starting point the distance from the starting point to the nearest km is thena. 10 kmb 38c. 110d. 113e.114: Sketch the situation and you have a triangle ABC, where A is the starting point, B is the turn after 10km, and C is the ending points. From the bearings, angle A is 75° (90° - 15°), angle B is 100° (85° + 15°), and so C must be 5°. Side c (opposite from C) is 10 km. Solve for side b (opposite from B) using the law of sines: b / (sin B) = c / (sin C) b = c * (sin B)/(sin C) = (10 km) * (sin 100°) / (sin 5°) Now, put your calculator in degree mode and see if the answer is closer to 113 or 114.

Q: So my wheels used to spinn for 1 minute and a half...now if only spinns for 20-30 sec due to the rust...is it worth switching to bones reds? Will it make them spin for more than 20-30 sec?Thank You: Yes it will make them go faster and longer provided you don't let them rust again and grease the once in a wile. Bone Red Swiss are good but generally all Bone Reds are good.

Q: i have repaired the wheel bearings (outer) how do i do the inners?: If you ripped it apart to do the out bearing why did you not replace the inners while you were at it? Are we talking front or rear? If it is the front then they should have been in your hand when you pulled it apart if its front wheel drive then it is in the hub and you need a hub bearing. You need to put more details bro so we can answer you correctly.