40+ OEM Supplier Timken NSK NTN Alternative 6305 6306 Deep Groove Ball Bearing for Auto Parts

• Material Option 2: Stainless Steel
• MOQ: One Pallet
• Seals Options: Z / 2z, Rz / 2rz, RS / 2RS, Rsz / Rzz, Zn / Znr
• Lubrication: Grease or Oil
• Tolerance: P0 P6 P5
• Vibration: V V1 V2 V3 V4
• Model NO.: 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317
• Clearance: C0 C2 C3 C4 C5
• Cage: Steel Cage; Copper Cage
• Cage Type: M MB Ma
• Samples: Free Samples
• Stock: Own Factory, Large Stock
• Transport Package: Neutral Carton + Wood Pallet
• Specification: For details, see the table below
• Trademark: OEM for Brand Owners
• Origin: Yandian, China
• HS Code: 8482102000
• 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)
6001	12	28	8	20000	26000	5.1	2.38	0.022
6002	15	32	9	19000	24000	5.58	2.85	0.03
6003	17	35	10	17000	21000	6.0	3.25	0.04
6004	20	42	12	16000	19000	9.38	5.02	0.069
6005	25	47	12	15000	18000	10.1	5.85	0.08
6006	30	55	13	13000	15000	13.2	8.25	0.116
6007	35	62	14	11000	13000	15.9	10.3	0.155
6008	40	68	15	9000	11000	17	11.8	0.185
6009	45	75	16	8000	10000	21	14.8	0.23
6010	50	80	16	7000	9000	22	16.2	0.25
6011	55	90	18	7000	8500	30.2	21.8	0.362
6012	60	95	18	6300	7500	31.5	24.2	0.385
6013	65	100	18	6000	7000	32	24.8	0.41
6014	70	110	20	6000	7000	38	31	0.62
6015	75	115	20	5600	6700	38	31	0.63
6016	80	125	22	5300	6300	47.5	40	0.86
6017	85	130	22	5000	6000	47.5	40	0.94
6018	90	140	24	3700	4600	63.8	59	1.38
6019	95	145	24	3300	4250	66.7	62.3	1.5
6020	100	150	24	3150	4000	72.5	70	1.63
6022	110	170	28	3000	3900	80	78.9	2.35
6024	120	180	28	2800	3560	81	81	2.62
6026	130	200	33	2600	3400	96.8	100	4.55
6028	140	210	33	2300	3250	123.7	125	4.21
6030	150	225	35	2200	3000	132	130	3.9
6032	160	240	38	2000	2800	145	138	5.89
6034	170	260	42	1900	2600	170	170	6.5
6036	180	280	46	1800	2400	188	198	8.51
6038	190	290	46	1700	2200	188	200	8.865
6040	200	310	51	1600	2000	205	225	11.64
6044	220	340	56	1400	1800	252	268	18
6048	240	360	56	1200	1600	270	292	20
6052	260	400	65	1100	1500	292	372	28.8