Silicon Nitride Ceramic Ball Bearing 603 3*9*3mm with Fair Price Si3n4

• Contact Angle: 25°
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Rows Number: Double
• Load Direction: Radial Bearing
• Material: Ceramic
• Model NO.: 603
• Usage: Medical Devices, Machine Tools, Turbine Flow Meter
• Shield Material: Rubber / Steel
• Vibration: V1 V2 V3 V4
• Density: 3.2g/cm3
• Torlerance: +/- 0.001mm
• Rockwell Hardness(Hra): >75
• Electrical Insulation: Good
• Seals Type: Open Zz 2RS RS
• Tolerance Code: ABEC-1, ABEC-3, ABEC-5, ABEC-7
• Transport Package: Standard Export Packing
• Specification: Normal Size
• Trademark: KOYO NSK SNR NTN TIMKEN
• Origin: China
• HS Code: 8482102000
• Production Capacity: 500000PCS/Year

Product Description

Ceramic Ball Bearing 608 Silicon Nitride (Si3N4)

Product Item	Ceramic bearing 608
Structure Type	Full ceramic ball bearing
Material of Races	Si3N4 ceramic
Material of Cage	PTFE
Material of Balls	Si3N4 ceramic
Inner Diameter	8mm
Outer Diameter	22mm
Width	7mm
Seals Type	Open
Precision	ABEC3
In Stock	50pcs
Delivery Time	2000pcs/month

 
Related Information

Ceramic bearing have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high/low- temperature and corrosion environment application, etc. could be used in awful environment and specially condition.

Ceramic materials include Zirconia (ZrO2), Silicon Nitride (Si3N4) and Silicon Carbide (SiC).
Cage materials include PTFE, PEEK, PI and GRPA66-25.

Other Models:
 

Bearing No.					Boundary Dimensions(mm)			Basic Load Rating (KN)		Weight
Open	Shields		Seals		d	D	B	Cr.	Cor.	(Kg)
6000	6000-Z	6000-2Z	6000-RS	6000-2RS	10	26	8	4.58	1.98	0.02
6001	6001-Z	6001-2Z	6001-RS	6001-2RS	12	28	8	5.1	2.36	0.02
6002	6002-Z	6002-2Z	6002-RS	6002-2RS	15	32	9	5.6	2.85	0.033
6003	6003-Z	6003-2Z	6003-RS	6003-2RS	17	35	10	6	3.25	0.04
6004	6004-Z	6004-2Z	6004-RS	6004-2RS	20	42	12	9.4	5	0.07
6005	6005-Z	6005-2Z	6005-RS	6005-2RS	25	47	12	10	5.85	0.083
6006	6006-Z	6006-2Z	6006-RS	6006-2RS	30	55	13	12.7	8	0.126
6007	6007-Z	6007-2Z	6007-RS	6007-2RS	35	62	14	16	10.2	0.163
6008	6008-Z	6008-2Z	6008-RS	6008-2RS	40	68	15	16.6	11.6	0.2
6009	6009-Z	6009-2Z	6009-RS	6009-2RS	45	75	16	20	14.3	0.253
6010	6010-Z	6010-2Z	6010-RS	6010-2RS	50	80	16	20.8	15.6	0.282
6011	6011-Z	6011-2Z	6011-RS	6011-2RS	55	90	18	28.5	21.2	0.409
6012	6012-Z	6012-2Z	6012-RS	6012-2RS	60	95	18	29	23.2	0.413
6013	6013-Z	6013-2Z	6013-RS	6013-2RS	65	100	18	30.5	25	0.464
6014	6014-Z	6014-2Z	6014-RS	6014-2RS	70	110	20	38	31	0.642
6015	6015-Z	6015-2Z	6015-RS	6015-2RS	75	115	20	39	33.5	0.676
6016	6016-Z	6016-2Z	6016-RS	6016-2RS	80	125	22	47.5	40	0.893
6201	6201-Z	6201-2Z	6201-RS	6201-2RS	12	32	10	6.8	3.05	0.039
6202	6202-Z	6202-2Z	6202-RS	6202-2RS	15	35	11	7.8	3.75	0.045
6203	6203-Z	6203-2Z	6203-RS	6203-2RS	17	40	12	9.58	4.78	0.064
6204	6204-Z	6204-2Z	6204-RS	6204-2RS	20	47	14	12.7	6.55	0.11
6205	6205-Z	6205-2Z	6205-RS	6205-2RS	25	52	15	14	7.8	0.133
6206	6206-Z	6206-2Z	6206-RS	6206-2RS	30	62	16	19.3	11.2	0.201
6207	6207-Z	6207-2Z	6207-RS	6207-2RS	35	72	17	25.5	15.3	0.299
6208	6208-Z	6208-2Z	6208-RS	6208-2RS	40	80	18	29	18	0.382
6209	6209-Z	6209-2Z	6209-RS	6209-2RS	45	85	19	31	20.4	0.407
6210	6210-Z	6210-2Z	6210-RS	6210-2RS	50	90	20	36.5	24	0.478
6211	6211-Z	6211-2Z	6211-RS	6211-2RS	55	100	21	43	29	0.632
6212	6212-Z	6212-2Z	6212-RS	6212-2RS	60	110	22	52	36	0.807
6213	6213-Z	6213-2Z	6213-RS	6213-2RS	65	120	23	60	41.5	1.03
6214	6214-Z	6214-2Z	6214-RS	6214-2RS	70	125	24	62	44	1.11
6215	6215-Z	6215-2Z	6215-RS	6215-2RS	75	130	25	66	49.5	1.7
6216	6216-Z	6216-2Z	6216-RS	6216-2RS	80	140	28	72.5	53	2.1
6217	6217-Z	6217-2Z	6217-RS	6217-2RS	85	150	28	84	62	2.1
6218		6218-2Z		6218-2RS	90	160	30	96.5	72	2.26
6219		6219-2Z		6219-2RS	95	170	32	108	81.5	2.79
6220		6220-2Z		6220-2RS	100	180	34	122	93	3.36
6221		6221-2Z		6221-2RS	105	190	36	133	105	3.99
6300	6300-Z	6300-2Z	6300-RS	6300-2RS	10	35	11	8.15	3.45	0.057
6301	6301-Z	6301-2Z	6301-RS	6301-2RS	12	37	12	9.65	4.15	0.064
6302	6302-Z	6302-2Z	6302-RS	6302-2RS	15	42	13	11.4	5.4	0.09
6303	6303-Z	6303-2Z	6303-RS	6303-2RS	17	47	14	13.4	6.55	0.117
6304	6304-Z	6304-2Z	6304-RS	6304-2RS	20	52	15	15.8	7.8	0.155
6305	6305-Z	6305-2Z	6305-RS	6305-2RS	25	62	17	22.4	11.4	0.24
6306	6306-Z	6306-2Z	6306-RS	6306-2RS	30	72	19	26.5	16.3	0.363
6307	6307-Z	6307-2Z	6307-RS	6307-2RS	35	80	21	33.5	19	0.481
6308	6308-Z	6308-2Z	6308-RS	6308-2RS	40	90	23	42.5	25	0.654
6309	6309-Z	6309-2Z	6309-RS	6309-2RS	45	100	25	53	31.5	0.869
6310	6310-Z	6310-2Z	6310-RS	6310-2RS	50	110	27	61.8	38	1.12
6311	6311-Z	6311-2Z	6311-RS	6311-2RS	55	120	29	71.5	47.5	1.43
6312	6312-Z	6312-2Z	6312-RS	6312-2RS	60	130	31	82	52	1.79
6313	6313-Z	6313-2Z	6313-RS	6313-2RS	65	140	33	92.5	59.5	2.08
6314	6314-Z	6314-2Z	6314-RS	6314-2RS	70	150	35	104	68	2.52
6315	6315-Z	6315-2Z	6315-RS	6315-2RS	75	160	37	113	77	3.02
6316	6316-Z	6316-2Z	6316-RS	6316-2RS	80	170	39	123	86.5	3.59

Our Company







As a comprehensive industrial enterprise that integrates R & D and sales services, with over 20 years' experience, especially the guaranteed supplier of China Manufacturing Network, our factory covers an area of 10,000 square meters, which enables very quick delivery.
 
Owning the most advanced CNC automatic production line, automatic assembly line, and a varied of testing equipment, our bearings mainly cover NSK, NTN, KOYO, TIMKEN, NACHI, THK etc., which meets all low noise, low vibration, low friction, high precision, high sealed, high turning speed and long life requests.

Exhibition:



FAQ
 
SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It's better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  5000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don't disclose any info.

SUPPORT
Please visit our 1Sagain bearings website, we strongly encourage that you can communicate with us through email, thanks!