Chinese Supplier High Precision 6201 608 2z Open Dgbb Deep Groove Ball Bearings for Wind Turbines

• Type: Auto Clutch Bearing
• Material: Carbon Steel/Stainless Steel
• Tolerance: P0 P4 P5 P6
• Certification: ISO9001, TS16949, ISO9006, QS9000, VDA6.1
• Clearance: C0 C1 C2 C3 C4 C5
• Brand: Sanxi
• Model NO.: 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219
• Material Option 2: Stainless Steel
• MOQ: One Pallet
• Seals Options: Z / 2z, Rz / 2rz, RS / 2RS, Rsz / Rzz, Zn / Znr /
• Lubrication: Grease or Oil
• Vibration Velocity: V1 V2 V3 V4
• Transport Package: Neutral Carton + Wood Pallet
• Trademark: OEM for Brand Owners
• Origin: Yandian, China
• Production Capacity: 100 000 000 PCS/Month

Product Description

PRODUCT PICTURES


OUR SERVICES

We can provide manufacturing capabilities and services of regular bearings for you, or customized non-standard bearings as you required.

 BEARING:
  -- Dimensions
  -- Material
  -- Tolerance standard

APPEARANCE:
  -- Logo (Laser Marking)
  -- Package Design


40+ YEARS EXPERIENCE 
CONTINUOUS AND STABLE DELIVERY OF PRODUCTS.
With over 40 years experience of the bearing manufacturing, we know how to make good bearings with less cost consistently and efficiently.

We use advanced CNC turning, grinding, and superfinishing machines to ensure high, stable, and accurate machining.  All of your goods, from the most economical category, to the highest rated category, will always be manufactured precisely to the standards you require.

OWN HEAT TREATMENT 
CONTROALLABLE COST AND QUALITY.

Heat treatment is one of the crucial processes to ensure high performance of bearing materials. Compared with other manufacturers, we can produce higher quality bearings at smaller cost, with a more flexible and controllable production schedule, and in a shorter time. 

We have 6 heat treatment production lines.

Bearings are heated uniformly, with small deformation and little/no oxidized decarburization, which can make them have high hardness, high fatigue resistance, good wear resistance, dimensional stability, and excellent mechanical strength.
 

OUTSTANDING  QUALITY
LOW NOISE, LOW FRICTION AND LONG LIFE.

All our products are characterized by low noise, low friction and long life.  This is due to our attention to the roundness, waviness and surface roughness of bearing raceway.

Our products fully meets the requirements of national and international standards according to the testing result of roughness, roundness, hardness, vibration noise, vibration velocity.

PACKING
PACKAGING THAT HELPS SELL.

1, Inner package
   Corrosion and Dust Proof PE plastic film  / bag packing + Tube packing, or Wrapping  tape for larger bearings.

2, Corrugated Individual Box
   Our attractive sales-helpful "3-JOYS" package, or as the design of your package.
3, Outer package
  Corrugated carton + Wooden pallet 

MODERN WELL-ORGANIZED WAREHOUSE

  · Constant temperature (20°C) and humidity (RH 52%) warehouse
  · Hundreds of models on hand, short delivery time.
 

HONOR & SYSTEM CERTIFICATES




EXHIBITION


SAMPLES POLICY 

 FREE SAMPLES AND SHIPPING

 We are happy to send you free samples of our bearings for field   testing. All transportation costs will be paid by us.

 Please note: Depending on the model and value of samples,   this policy may not apply!

 Please contact our sales staff for details.

TRANSPORTATION
FASTEST DELIVERY TO CUSTOMERS
CUSTOMERS FEEDBACK






PAYMENT TERMS 
To facilitate your payment, we offer a variety of options! 

    
 

FAQ

1, About the lead time.
 
This depends on several factors, like Is the production schedule tight? Is there a corresponding model in stock, and is there enough of this model in stock? How many pcs of that model would be ordered?
Simply speaking, based on a 20' GP container load:

If the model your Preferred is	Sufficient stock	Lead Time
Regular models	YES	Within 7 days
Regular models	NO	Within 30 days
Non-regular model	NO	About 50 days

For accurate estimate, please contact with our sale stuff. Thanks.

2, Minimum order quantity. 
  
Even just ONE piece of bearing is ok for us.

  
3, If you don't know which model is the right choice...
  
We would like to give you some advise if you like, according to the real situation and demand of your local market. Our purpose is to help you to get proper and right models for your customers, so that you would make a better sales and income finally.

4, Factory Inspection

We surely would welcome you or your representatives to come to our plants or working offices to take a good look and chat with our hardworking honest employees. Ask our sales stuff and she/he will arrange that for you.




OPTIONS OF SPECIFICATION AND STANDARD
 

Subject	Symbol	Description
Sealing & Sealing type	Z	Metal shield on one side.
	ZZ	Metal shields on both sides.
	RS	Rubber seal on one side.
	2RS	Rubber seals on both sides.
	ZNR	Shield on one side, snap ring groove in the outer ring, with snap ring on the opposite side of the shield
	2ZNR	Shield on both sides, snap ring groove in the outer ring, with snap ring
	ZNBR	Shield on one side, snap ring groove in the outer ring, with snap ring on the same side as the shield
Cage Materials	J	Pressed steel cages
	M	Solid brass cage
	F	Solid cage made from steel or iron
	Y	Pressed brass cages.
	T	Laminated phenolic cages.
	TN	Polyamide cages
	TH	Glass-fiber reinforced phenolic resin cages.
	TV	Polyamide cage
Cage Designs	P	Window-type cage
	H	Claw-type cage
	A	Cage guided on the bearing outer ring
	B	Cage-guided on the bearing inner ring
	S	Cage with lubricating slots in the guiding surfaces
	D	Carbonitriding cage
	W	Welded cage
	R	Riveted Cage
Cage Types	N/A	Claw-type cage
		Ribbon cage
		Crown cage
		Sunflower cage
		Tapered cage
Tolerances	PN(P0)	Bearings in standard tolerance
	P6	Tighter tolerance than standard bearings
	P5	Tolerance tighter than P6
	P4	Tolerance tighter than P5
	P2	Tolerance tighter than P4
Contact Angle	C	Contact angle 15˚.
	AC	Contact angle 25˚.
	CA	Contact angle 20˚.
	E	Contact angle 35˚.
	B	Contact angle 40˚.
Bearing Sets	DB	Two bearings: back-to-back.
	DF	Two bearings: face-to-face.
	DT	Two bearings: in tandem.
	TBT	Three bearings: tandem and back-to-back.
	TFT	Three bearings: tandem and face-to-face.
	QFC	Four bearings: tandem and face-to-face.
	DB	Two bearings: back-to-back.
	DF	Two bearings: face-to-face.

PRODUCT PARAMETERS

This tech sheet may not contain all or every piece of information you want to know. Please contact our sales staff to obtain or compare the information.
 

Designation	Boundary Dimension (mm)			Limiting Speed (rpm)		Load Rating (Kn)		Weight
Designation	Inner Diameter (d)	Outside Diameter (D)	Width (B)	Grease Lubrication	Oil Lubrication	Dynamic Load (cr)	Static Load (cor)	Weight (kg)
71800	10	19	5	75000	120000	1.8	1.1	0.005
71801	12	21	5	70000	110000	2	1.4	0.006
71802	15	24	5	60000	90000	2.2	1.8	0.007
71803	17	26	5	53000	80000	2.3	1.9	0.008
71804	20	32	7	45000	67000	3.9	3.4	0.018
71805	25	37	7	38000	56000	4.2	4.1	0.022
71806	30	42	7	32000	48000	4.4	4.8	0.025
71807	35	47	7	26000	40000	4.6	5.5	0.029
71808	40	52	7	24000	38000	4.8	6.2	0.032
71809	45	58	7	20000	34000	4.9	6.7	0.04
71810	50	65	7	18000	30000	7.4	10	0.052
71811	55	72	9	16000	26000	10.2	13.8	0.061
71812	60	78	10	15000	24000	13.4	18	0.1
71813	65	85	10	14000	22000	13.4	18.8	0.125
71814	70	90	10	13000	20000	13.8	20.3	0.133
71815	75	95	10	12000	19000	14.2	21.7	0.142
71816	80	100	10	10000	18000	14.5	23.1	0.15
71817	85	110	13	10000	17000	21.5	32.2	0.262
71818	90	115	13	9500	16000	21.7	33.5	0.274
71819	95	120	13	9000	15000	21.9	34.7	0.287
71820	100	125	13	8500	14000	22.5	37	0.301
71821	105	130	13	8500	14000	22.7	38.3	0.314
71822	110	140	16	8000	13000	31.8	51.6	0.496
71824	120	150	16	7000	11000	33.1	56.9	0.537
71826	130	165	18	6700	9000	38.7	67.6	0.782
71828	140	175	18	6000	8500	44.8	79.2	0.813
71830	150	190	20	5600	7500	51.2	92	1.14
71832	160	200	20	5000	7000	52.4	97.7	1.21
71834	170	215	22	4800	7000	66.5	123.4	1.61
71836	180	225	22	2000	2800	62.3	75.9	2
71838	190	240	24	1900	2600	75.1	91.6	2.1
71840	200	250	24	1800	2400	74.2	91.2	2.38
71844	220	270	24	1700	2200	76.4	97.8	2.8
71848	240	300	28	1500	1900	83.5	108	4.5