Home Companies Zhongxing Shiqiang Technology (Tianjin) Co., Ltd.

SSiC ZrO2 Si3n4 Ceramic Angular Contact Ball Bearings 7000 Series 7200 7300

Contact Us

[China]

Trade Verify

Address: Room 101, Factory building No.14, No. 41 Guangyuan Road, Wuqing Development Zone, Wuqing District, Tianjin

Contact name:Cooper wang

Zhongxing Shiqiang Technology (Tianjin) Co., Ltd.

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

SSiC ZrO2 Si3n4 Ceramic Angular Contact Ball Bearings 7000 Series 7200 7300

Country/Region	china
City & Province	tianjin tianjin
Categories	Steel Sheets

Product Details

Ceramic Angular Contact Balls Bearings In Material Of Si3N4/SSiC/ZrO2

Description of Ceramic Angular Contact Balls Bearings:

Our company can customize ceramic angular contact balls bearings of all kinds of models and many kinds of ceramic material combination. The material of races and balls can be chosen among silicon nitride, silicon carbide and zirconia. The material of cage can be chosen among PEEK, Teflon, Brass and Stainless steel, we can customize any material combination according to your requirement. We have volume produced the 7200 series in material of zirconia for the batteries of new energy automobile, we welcome your inquiry.

Material Properties	Units	SSiC	HIP-Si₃N₄	GPS-Si₃N₄	HIP-ZrO₂
Density	g/cm³	3.15-3.18	3.27-3.29	3.22-3.27	6.05-6.09
Porosity	%	0	0	0	0
Fledural Strength	MPa	550	830	689	900
Elastic Modulus	GPa	410	310	310	200
Hardness	HV5	2800	1580	1450	1300
Fracture Toughness KIC	MPa.m^1/2	4.6	6.1	5.7	8-11
Maximum Use Temperature	℃ (℉)	1650 (3000)	1000 (1830)	1000 (1830)	380 (716)

Reference data of Ceramic Angular Contact Balls Bearings:

Bearings model	Form size d (mm)	Form size D (mm)	Form size B (mm)	Load Cr (N)	Load Cor (N)	Max.Speed Grease (rpm)	Max. Speed Oil (rpm)
7000CE	10	26	8	4410	2200	55900	75400
7200CE	10	30	9	4860	2640	53300	71500
7300CE	10	35	11	8340	4240	39000	52000
7001CE	12	28	8	4860	2640	50700	67600
7201CE	12	32	10	6390	3450	46800	63700
7301CE	12	37	12	10000	5030	35100	45500
7002CE	15	32	9	5630	3400	44200	58500
7202CE	15	35	11	8100	4500	41600	54600
7302CE	15	42	13	11970	6850	36400	49400
7003CE	17	35	10	6930	4100	40300	53300
7203CE	17	40	12	10080	5750	37700	49400
7303CE	17	47	14	14130	8250	33800	45500
7004CE	20	42	12	9450	6050	35100	46800
7204CE	20	47	14	13140	8150	32500	44200
7304CE	20	52	15	16650	9950	29900	40300
7005CE	25	47	12	10530	7450	29900	40300
7205CE	25	52	15	14940	10200	27300	36400
7305CE	25	62	17	23760	15300	24700	33800
7006CE	30	55	13	13590	10300	26000	33800
7206CE	30	62	16	20700	14700	23400	31200
7306CE	30	72	19	29250	20300	20800	28600
7007CE	35	62	14	17190	13700	22100	29900
7207CE	35	72	17	27450	19900	20800	27300
7307CE	35	80	21	36450	25800	18200	24700
7008CE	40	68	15	18540	15900	19500	27300
7208CE	40	80	18	32850	25200	18200	24700
7308CE	40	90	23	44550	32500	16900	22100
7009CE	45	75	16	21960	19300	18200	24700
7209CE	45	85	19	36900	28800	16900	22100
7309CE	45	100	25	57600	43000	14300	19500
7010CE	50	80	16	23400	21900	16900	22100
7210CE	50	90	20	38700	31500	15600	19500
7310CE	50	110	27	67500	51500	13000	18200
7011CE	55	90	18	30600	28600	15600	19500
7211CE	55	100	21	47700	40000	14300	18200
7311CE	55	120	29	78300	60500	12220	16900
7012CE	60	95	18	31500	30500	14300	18200
7212CE	60	110	22	57600	49500	12610	16900
7312CE	60	130	31	89100	70500	11310	15600
7013CE	65	100	18	33300	34500	12870	16900
7213CE	65	120	23	63000	55000	11700	15600
7313CE	65	140	33	100800	80500	10530	14300
7014CE	70	110	20	42300	43000	11960	15600
7214CE	70	125	24	68400	60000	10790	14300
7314CE	70	150	35	113400	92000	9750	13000
7015CE	75	115	20	43200	45500	11180	14300
7215CE	75	130	25	71550	65500	10140	13000
7016CE	80	125	22	52650	55500	10400	14300
7216CE	80	140	26	83700	77500	9490	12610
7017CE	85	130	22	54000	58500	9880	13000
7217CE	85	150	28	93600	90500	8970	11830
7018CE	80	140	24	64350	69000	9230	12350
7019CE	95	145	24	66150	73000	8840	11700
7020CE	100	150	24	67950	77000	8320	11180