High Precision Low Noise 6932 6934 6936 6938 6940 VV C3 Deep Groove Ball Bearing for Engineering Machinery

• Material Option 2: Stainless Steel
• MOQ: One Pallet
• Seals Options: Z / 2z, Rz / 2rz, RS / 2RS, Rsz / Rzz, Zn / Znr /
• Lubrication: Grease or Oil
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Model NO.: 6932 6934 6936 6938 6940
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Contact Angle: 0
• Transport Package: Neutral Carton + Wood Pallet
• Specification: depend on the model you prefered
• 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
Vibration Velocity	V	Normal vibration level. Is not indicated as a standard.
	V1	Lower vibration level than normal.
	V2	Lower vibration level than V1.
	V3	Lower vibration level than V2.
	V4	Lower vibration level than V3.
Tolerances	P0(ABEC1)	Bearings in standard tolerance
	P6(ABEC3)	Tighter tolerance than standard bearings
	P5(ABEC5)	Tolerance tighter than P6
	P4(ABEC7)	Tolerance tighter than P5
	P2(ABEC9)	Tolerance tighter than P4
Radial internal clearance	C1	Smaller clearance than C2
	C2	Smaller clearance than CN
	CN(C0)	Clearance than normal
	C3	Clearance larger than CN
	C4	Clearance larger than C3
	C5	Clearance larger than C4
Snap Ring Groove	N	Snap ring groove in the outer ring
	NR	Snap ring groove in the outer ring, with snap ring
	N1	One locating slot in one outer ring side face
	R	Flanged outer ring
Other technical modifications	NR	Groove with inserted snap ring in outer ring.
	N	Snap ring groove in the outer ring.
	SS	Stainless steel.

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

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)
61902	15	28	7	20000	26000	4.3	2.3	0.017
61903	17	30	7	19000	24000	4.6	2.6	0.018
61904	20	37	9	17000	22000	6.4	3.7	0.036
61905	25	42	9	16000	19000	7	4.55	0.041
61906	30	47	9	14000	17000	7.25	5	0.045
61907	35	55	10	12000	14000	10.9	7.75	0.073
61908	40	62	12	11000	13000	13.7	9.95	0.112
61909	45	68	12	8500	11000	14.1	10.9	0.123
61910	50	72	12	8000	9500	14.5	11.7	0.122
61911	55	80	13	7500	9000	15.9	13.2	0.17
61912	60	85	13	6700	8000	16.4	14.2	0.181
61913	65	90	13	6300	7500	17.4	16.0	0.196
61914	70	100	16	6000	7000	23.7	21.1	0.336
61915	75	105	16	5600	6700	24.3	22.5	0.355
61916	80	110	16	5300	6300	24.9	23.9	0.375
61917	85	120	18	4800	6000	31.9	29.7	0.507
61918	90	125	18	4500	5600	32.8	31.5	0.533
61919	95	130	18	4300	5300	33.7	33.3	0.56
61920	100	140	20	4000	5000	42.7	41.9	0.77
61921	105	145	20	1783	2000	67	99	0.87
61922	110	150	20	3600	4500	43.6	44.4	0.84
61924	120	165	22	3200	4000	55	56.9	1.13
61926	130	180	24	3000	3800	65.1	67.2	1.496
61928	140	190	24	2800	3600	66.6	71.2	1.589
61930	150	210	28	2600	3200	84.7	90.2	2.454
61932	160	220	28	2400	3000	86.9	95.5	2.589
61934	170	230	28	2000	2800	88.8	100	2.725
61936	180	250	33	1900	2600	118	133	4.062
61938	190	260	33	1800	2400	117	133	4.216
61940	200	280	38	1700	2200	149	168	5.879
61944	220	300	38	1600	2000	152	178	6.34