Zhengzhou Sinomach Precision Industry Development Co., Ltd.

全部

全部
产品管理
新闻资讯

Get A Quote



Language

中文站



Language

English

Русский

España

中文站

Angular contact ball bearings

Angular contact ball bearings have a high limit speed and can bear radial loads and axial loads at the same time, as well as pure axial loads.

Keywords:

Series:

Angular contact ball bearings

Product Details
My Inquiry
Series Products

Tel: +86-15837918900 E-Mail:info@zys.com.cn

Series Related

I want inquiry

Product Details

Inner diameter range: 8~360mm.
Product features: ultra-high speed, high rigidity, suitable for grease lubrication, oil-gas lubrication or jet lubrication.
Application areas: Widely used in machine tools, textiles, automotives, railways, metallurgy, chemicals, electronics and other industries.
The company's precision angular contact ball bearings are divided into four series: high-speed angular contact bearings (standard series), ultra-high-speed angular contact ball bearings, high-speed sealed angular contact ball bearings and high-speed spindle bearings. The precision angular contact ball bearings for spindles are available in four size series: 718, 719, 70 and 72.
The contact angle of angular contact ball bearings is divided into 15° (code C) and 25° (code AC). The larger the contact angle, the greater the axial load capacity, but the lower the bearing's limit speed. Therefore, the main shaft support with high speed and small axial load should use a bearing with a contact angle of 15°. Conversely, an angular contact ball bearing with a contact angle of 25° should be used.
Single-row angular contact ball bearings often need to be installed in conjunction with other bearings that bear axial loads in the opposite direction. In other words, angular contact ball bearings are usually used in duplex, triplex, quadruple, or even quintuple combinations.
The inner and outer rings and rolling elements of rolling bearings used under general working conditions are made of high-carbon chromium bearing steel. The company also provides widely used hybrid ceramic angular contact ball bearings for high-speed precision machine tool spindles and other high-speed precision mechanical spindles. That is, the inner and outer rings of the bearings are made of high-quality bearing steel materials, while the rolling elements are made of silicon nitride ceramics. Compared with standard steel angular contact ball bearings of the same structure and size, hybrid ceramic angular contact ball bearings have the advantages of good high-speed performance, high rigidity, low friction heat generation and long life.

Bearing Designations	H719 series Super high speed angular contact ball bearing (ceramic balls)										Weight KG ≈
	Principal dimensions						Basic load ratings		Limiting speed
	d	D	B	rsmin	rIsmin	а	Cr	Cor	Grease	Oil
	mm≈						KN		r/min
H719/8C	8	19	6	0.30	0.10	5	1.7	0.7	100000	170000	0.01
H719/8AC	8	19	6	0.30	0.10	6	1.6	0.6	85000	140000	0.01
H71900C	10	22	6	0.30	0.10	5	2.1	0.9	85000	140000	0.01
H71900AC	10	22	6	0.30	0.10	7	2.0	0.9	75000	120000	0.01
H71901C	12	24	6	0.30	0.10	5	2.2	1.1	80000	130000	0.01
H71901AC	12	24	6	0.30	0.10	7	2.1	1.1	70000	110000	0.01
H71902C	15	28	7	0.30	0.10	6	3.2	1.7	70000	110000	0.01
H71902AC	15	28	7	0.30	0.10	9	3.1	1.6	60000	90000	0.01
H71903C	17	30	7	0.30	0.10	7	3.3	1.8	67000	100000	0.02
H71903AC	17	30	7	0.30	0.10	9	3.2	1.7	56000	85000	0.02
H71904C	20	37	9	0.30	0.15	8	5.0	2.9	53000	80000	0.04
H71904AC	20	37	9	0.30	0.15	11	4.8	2.7	45000	67000	0.04
H71905C	25	42	9	0.30	0.15	9	5.2	3.4	48000	70000	0.04
H71905AC	25	42	9	0.30	0.15	12	4.9	3.3	40000	60000	0.04
H71906C	30	47	9	0.30	0.15	10	5.8	3.8	43000	63000	0.05
H71906AC	30	47	9	0.30	0.15	13	5.4	3.6	36000	53000	0.05
H71907C	35	55	10	0.60	0.15	11	7.7	5.4	36000	53000	0.07
H71907AC	35	55	10	0.60	0.15	16	7.4	5.1	30000	45000	0.07
H71908C	40	62	12	0.60	0.15	13	9.8	7.0	30000	45000	0.12
H71908AC	40	62	12	0.60	0.15	18	9.3	6.6	26000	40000	0.12
H71909C	45	68	12	0.60	0.15	14	10.3	7.7	26000	40000	0.14
H71909AC	45	68	12	0.60	0.15	19	9.7	7.3	22000	36000	0.14
H71910C	50	72	12	0.60	0.15	14	13.2	10.0	19000	32000	0.14
H71910AC	50	72	12	0.60	0.15	20	12.5	9.5	19000	32000	0.14
H71911C	55	80	13	1.00	0.30	16	16.0	12.6	19000	32000	0.18
H71911AC	55	80	13	1.00	0.30	22	15.0	11.9	16000	26000	0.18
H71912C	60	85	13	1.00	0.30	16	16.6	13.8	18000	30000	0.20
H71912AC	60	85	13	1.00	0.30	23	15.7	13.1	15000	24000	0.20
H71913C	65	90	13	1.00	0.30	17	16.8	14.5	17000	28000	0.21
H71913AC	65	90	13	1.00	0.30	25	16.0	13.7	15000	24000	0.21
H71914C	70	100	16	1.00	0.30	19	20.9	17.8	16000	26000	0.35
H71914AC	70	100	16	1.00	0.30	28	19.7	16.9	13000	20000	0.35
H71915C	75	105	16	1.00	0.30	20	21.7	19.3	15000	24000	0.37
H71915AC	75	105	16	1.00	0.30	29	20.5	18.2	13000	20000	0.37
H71916C	80	110	16	1.00	0.30	21	22.4	20.8	14000	22000	0.39
H71919AC	80	110	16	1.00	0.30	30	21.2	19.6	12000	19000	0.39
H71917C	85	120	18	1.10	0.60	23	26.1	24.2	13000	20000	0.56
H71917AC	85	120	18	1.10	0.60	33	24.7	22.9	11000	18000	0.56
H71918C	90	125	18	1.10	0.60	23	27.0	26.0	13000	20000	0.59
H71918AC	90	125	18	1.10	0.60	34	25.5	24.6	11000	18000	0.59
H71919C	95	130	18	1.10	0.60	24	27.3	26.9	12000	19000	0.62
H71919AC	95	130	18	1.10	0.60	35	25.8	25.4	11000	18000	0.62
H71920C	100	140	20	1.10	0.60	26	40.1	37.6	11000	18000	0.82
H71920AC	100	140	20	1.10	0.60	38	37.9	35.5	9000	15000	0.82
H71921C	105	145	20	1.10	0.60	27	40.7	39.1	10000	17000	0.85
H71921AC	105	145	20	1.10	0.60	39	38.4	36.9	8500	14000	0.85
H71922C	110	150	20	1.10	0.60	27	41.3	40.5	9000	15000	0.89
H71922AC	110	150	20	1.10	0.60	40	39.0	38.3	7500	12000	0.89
H71924C	120	165	22	1.10	0.60	30	43.1	44.9	8500	14000	1.25
H71924AC	120	165	22	1.10	0.60	44	40.7	42.4	7500	12000	1.25
H71926C	130	180	24	1.50	0.60	33	53.1	56.6	8000	13000	1.58
H71926AC	130	180	24	1.50	0.60	48	50.1	53.4	7500	12000	1.58
H71928C	140	190	24	1.50	0.60	34	53.7	59.1	7000	11000	1.67
H71928AC	140	190	24	1.50	0.60	50	50.7	55.8	6700	10000	1.67
H71930C	150	210	28	2.00	1.00	38	65.2	72.8	6700	10000	2.64
H71930AC	150	210	28	2.00	1.00	56	61.5	68.7	6000	9000	2.64
H71932C	160	220	28	2.00	1.00	39	66.0	75.8	6000	9000	2.78
H71932AC	160	220	28	2.00	1.00	58	62.3	71.6	5600	8500	2.78
H71934C	170	230	28	2.00	1.00	41	66.7	78.7	5600	8500	2.92
H71934AC	170	230	28	2.00	1.00	61	63.0	74.3	5000	7500	2.92
H71936C	180	250	33	2.00	1.00	45	79.6	95.0	5000	7500	4.42
H71936AC	180	250	33	2.00	1.00	67	75.2	89.7	4800	7000	4.42
H71938C	190	260	33	2.00	1.00	47	80.6	98.6	4800	7000	4.62
H71938AC	190	260	33	2.00	1.00	69	76.1	93.1	4300	6300	4.62
H71940C	200	280	38	2.00	1.00	51	82.8	105.4	4500	6700	6.74
H71940AC	200	280	38	2.00	1.00	75	78.2	99.5	4000	6000	6.74
H71944C	220	300	38	2.10	1.00	54	96.9	125.4	4300	6300	7.12
H71944AC	220	300	38	2.10	1.00	80	91.5	118.4	3800	5600	7.12

H70/H719 series Super high speed angular contact ball bearing
Principal dimensions					α= 15°				α= 25°				Bearing Designations
Principal dimensions					Basic load ratings		Limiting speed		Basic load ratings		Limiting speed		Bearing Designations
d	D	B	rsmin	rIsmin	Cr	Cor	Grease	Oil	Cr	Cor	Grease	Oil
mm≈					KN		r/min
10	22	6	0.30	0.10	2.1	0.9	85000	140000	2.0	0.9	75000	120000	H71900
10	22	6	0.30	0.10	2.1	0.9	95000	160000	2.0	0.9	85000	140000	H71900/HQ1
10	26	8	0.30	0.15	3.4	1.5	80000	130000	3.3	1.4	67000	110000	H7000
10	26	8	0.30	0.15	3.4	1.5	90000	150000	3.3	1.4	80000	130000	H7000/HQ1
12	24	6	0.30	0.10	2.2	1.1	80000	130000	2.1	1.1	70000	110000	H71901
12	24	6	0.30	0.10	2.2	1.1	90000	150000	2.1	1.1	80000	130000	H71901/HQ1
12	28	8	0.30	0.15	3.8	1.7	70000	110000	3.6	1.6	60000	90000	H7001
12	28	8	0.30	0.15	3.8	1.7	80000	130000	3.6	1.6	70000	110000	H7001/HQ1
15	28	7	0.30	0.10	3.2	1.7	70000	110000	3.1	1.6	60000	90000	H71902
15	28	7	0.30	0.10	3.2	1.7	80000	130000	3.1	1.6	70000	110000	H71902/HQ1
15	32	9	0.30	0.15	4.4	2.2	67000	100000	4.2	2.1	56000	85000	H7002
15	32	9	0.30	0.15	4.4	2.2	75000	120000	4.2	2.1	67000	100000	H7002/HQ1
17	30	7	0.30	0.10	3.3	1.8	67000	100000	3.2	1.7	56000	85000	H71903
17	30	7	0.30	0.10	3.3	1.8	75000	120000	3.2	1.7	63000	95000	H71903/HQ1
17	35	10	0.30	0.15	5.2	2.5	56000	85000	5.0	2.4	50000	75000	H7003
17	35	10	0.30	0.15	5.2	2.5	63000	95000	5.0	2.4	60000	90000	H7003/HQ1
20	37	9	0.30	0.15	5.0	2.9	53000	80000	4.8	2.7	45000	67000	H71904
20	37	9	0.30	0.15	5.0	2.9	63000	95000	4.8	2.7	53000	80000	H71904/HQ1
20	42	12	0.60	0.15	7.4	3.9	50000	75000	7.0	3.8	43000	63000	H7004
20	42	12	0.60	0.15	7.4	3.9	60000	90000	7.0	3.8	48000	70000	H7004/HQ1
25	42	9	0.30	0.15	5.2	3.4	48000	70000	4.9	3.3	40000	60000	H71905
25	42	9	0.30	0.15	5.2	3.4	53000	80000	4.9	3.3	45000	67000	H71905/HQ1
25	47	12	0.60	0.15	8.4	4.8	43000	63000	8.0	4.6	36000	53000	H7005
25	47	12	0.60	0.15	8.4	4.8	48000	70000	8.0	4.6	43000	63000	H7005/HQ1
30	47	9	0.30	0.15	5.8	3.8	43000	63000	5.4	3.6	36000	53000	H71906
30	47	9	0.30	0.15	5.8	3.8	48000	70000	5.4	3.6	40000	60000	H71906/HQ1
30	55	13	1.00	0.30	9.5	6.2	38000	56000	9.0	5.9	34000	50000	H7006
30	55	13	1.00	0.30	9.5	6.2	45000	67000	9.0	5.9	38000	56000	H7006/HQ1
35	55	10	0.60	0.15	7.7	5.4	36000	53000	7.4	5.1	30000	45000	H71907
35	55	10	0.60	0.15	7.7	5.4	40000	60000	7.4	5.1	34000	50000	H71907/HQ1
35	62	14	1.00	0.30	11.2	7.9	34000	50000	10.7	7.5	30000	45000	H7007
35	62	14	1.00	0.30	11.2	7.9	38000	56000	10.7	7.5	34000	50000	H7007/HQ1
40	62	12	0.60	0.15	9.8	7.0	30000	45000	9.3	6.6	26000	40000	H71908
40	62	12	0.60	0.15	9.8	7.0	34000	50000	9.3	6.6	28000	43000	H71908/HQ1
40	68	15	1.00	0.30	12.5	9.1	28000	43000	11.1	8.6	24000	38000	H7008
40	68	15	1.00	0.30	12.5	9.1	34000	50000	11.1	8.6	28000	43000	H7008/HQ1
45	68	12	0.60	0.15	10.3	7.7	26000	40000	9.7	7.3	22000	36000	H71909
45	68	12	0.60	0.15	10.3	7.7	28000	43000	9.7	7.3	26000	40000	H71909/HQ1
45	75	16	1.00	0.30	13.1	10.2	24000	38000	12.5	9.7	22000	36000	H7009
45	75	16	1.00	0.30	13.1	10.2	28000	43000	12.5	9.7	26000	40000	H7009/HQ1
50	72	12	0.60	0.15	13.2	10.0	22000	36000	12.5	9.5	19000	32000	H71910
50	72	12	0.60	0.15	13.2	10.0	26000	40000	12.5	9.5	22000	36000	H71910/HQ1
50	80	16	1.00	0.30	15.4	12.0	20000	34000	14.7	11.4	18000	30000	H7010
50	80	16	1.00	0.30	15.4	12.0	24000	38000	14.7	11.4	20000	34000	H7010/HQ1
55	80	13	1.00	0.30	16.0	12.6	19000	32000	15.0	11.9	16000	26000	H71911
55	80	13	1.00	0.30	16.0	12.6	22000	36000	15.0	11.9	19000	32000	H71911/HQ1
55	90	18	1.10	0.60	17.0	14.5	19000	32000	16.0	13.7	17000	28000	H7011
55	90	18	1.10	0.60	17.0	14.5	22000	36000	16.0	13.7	19000	32000	H7011/HQ1
60	85	13	1.00	0.30	16.6	13.8	18000	30000	15.7	13.1	15000	24000	H71912
60	85	13	1.00	0.30	16.6	13.8	20000	34000	15.7	13.1	18000	30000	H71912/HQ1
60	95	18	1.10	0.60	17.0	15.3	18000	30000	16.2	14.4	15000	24000	H7012
60	95	18	1.10	0.60	17.0	15.3	20000	34000	16.2	14.4	18000	30000	H7012/HQ1
65	90	13	1.00	0.30	16.8	14.5	17000	28000	16.0	13.7	15000	24000	H71913
65	90	13	1.00	0.30	16.8	14.5	19000	32000	16.0	13.7	17000	28000	H71913/HQ1
65	100	18	1.10	0.60	20.2	18.6	16000	26000	19.0	17.6	13000	20000	H7013
65	100	18	1.10	0.60	20.2	18.6	19000	32000	19.0	17.6	15000	24000	H7013/HQ1
70	100	16	1.00	0.30	20.9	17.8	16000	26000	19.7	16.9	13000	20000	H71914
70	100	16	1.00	0.30	20.9	17.8	18000	30000	19.7	16.9	15000	24000	H71914/HQ1
70	110	20	1.10	0.60	24.1	21.4	15000	24000	22.6	20.1	13000	20000	H7014
70	110	20	1.10	0.60	24.1	21.4	18000	30000	22.6	20.1	15000	24000	H7014/HQ1
75	105	16	1.00	0.30	21.7	19.3	15000	24000	20.5	18.2	13000	20000	H71915
75	105	16	1.00	0.30	21.7	19.3	17000	28000	20.5	18.2	15000	24000	H71915/HQ1
75	115	20	1.10	0.60	26.2	25.5	14000	22000	24.7	24.2	12000	19000	H7015
75	115	20	1.10	0.60	26.2	25.5	16000	26000	24.7	24.2	14000	22000	H7015/HQ1
80	110	16	1.00	0.30	22.4	20.8	14000	22000	21.2	19.6	12000	19000	H71916
80	110	16	1.00	0.30	22.4	20.8	16000	26000	21.2	19.6	14000	22000	H71916/HQ1
80	125	22	1.10	0.60	34.2	32.7	13000	20000	32.3	31.0	11000	18000	H7016
80	125	22	1.10	0.60	34.2	32.7	15000	24000	32.3	31.0	13000	20000	H7016/HQ1
85	120	18	1.10	0.60	26.1	24.2	13000	20000	24.7	22.9	11000	18000	H71917
85	120	18	1.10	0.60	26.1	24.2	15000	24000	24.7	22.9	13000	20000	H71917/HQ1
85	130	22	1.10	0.60	35.0	35.2	12000	19000	33.0	33.4	10000	17000	H7017
85	130	22	1.10	0.60	35.0	35.2	14000	22000	33.0	33.4	12000	19000	H7017/HQ1
90	125	18	1.10	0.60	27.0	26.0	13000	20000	25.5	24.6	11000	18000	H71918
90	125	18	1.10	0.60	27.0	26.0	15000	24000	25.5	24.6	13000	20000	H71918/HQ1
90	140	24	1.50	0.60	36.4	38.1	11000	18000	34.3	36.1	9500	16000	H7018
90	140	24	1.50	0.60	36.4	38.1	13000	20000	34.3	36.1	11000	18000	H7018/HQ1
95	130	18	1.10	0.60	27.3	26.9	12000	19000	25.8	25.4	11000	18000	H71919
95	130	18	1.10	0.60	27.3	26.9	14000	22000	25.8	25.4	13000	20000	H71919/HQ1
95	145	24	1.50	0.60	44.4	45.2	10000	17000	41.9	42.9	8500	14000	H7019
95	145	24	1.50	0.60	44.4	45.2	12000	19000	41.9	42.9	10000	17000	H7019/HQ1
100	140	20	1.10	0.60	40.1	37.6	11000	18000	37.9	35.5	9000	15000	H71920
100	140	20	1.10	0.60	40.1	37.6	13000	20000	37.9	35.5	11000	18000	H71920/HQ1
100	150	24	1.50	0.60	45.4	48.1	10000	17000	42.7	44.7	8500	14000	H7020
100	150	24	1.50	0.60	45.4	48.1	12000	19000	42.7	44.7	10000	17000	H7020/HQ1
105	145	20	1.10	0.60	40.7	39.1	10000	17000	38.4	36.9	8500	14000	H71921
105	145	20	1.10	0.60	40.7	39.1	12000	19000	38.4	36.9	10000	17000	H71921/HQ1
105	160	26	2.00	1.00	46.1	49.2	9500	16000	43.3	46.6	8000	13000	H7021
105	160	26	2.00	1.00	46.1	49.2	11000	18000	43.3	46.6	9000	15000	H7021/HQ1
110	150	20	1.10	0.60	41.3	40.5	9000	15000	39.0	38.3	7500	12000	H71922
110	150	20	1.10	0.60	41.3	40.5	11000	18000	39.0	38.3	9500	16000	H71922/HQ1
110	170	28	2.00	1.00	47.9	53.9	9500	16000	45.1	51.1	8000	13000	H7022
110	170	28	2.00	1.00	47.9	53.9	11000	18000	45.1	51.1	9000	15000	H7022/HQ1
120	165	22	1.10	0.60	43.1	44.9	8500	14000	40.7	42.4	7500	12000	H71924
120	165	22	1.10	0.60	43.1	44.9	10000	17000	40.7	42.4	9000	15000	H71924/HQ1
120	180	28	2.00	1.00	58.3	64.9	8500	14000	54.8	61.5	7500	12000	H7024
120	180	28	2.00	1.00	58.3	64.9	10000	17000	54.8	61.5	9000	15000	H7024/HQ1
130	180	24	1.50	0.60	53.1	56.6	8000	13000	50.1	53.4	7500	12000	H71926
130	180	24	1.50	0.60	53.1	56.6	9000	15000	50.1	53.4	8500	14000	H71926/HQ1
130	200	33	2.00	1.00	58.6	66.8	8000	13000	55.1	63.2	7000	11000	H7026
130	200	33	2.00	1.00	58.6	66.8	9000	15000	55.1	63.2	8000	13000	H7026/HQ1
140	190	24	1.50	0.60	53.7	59.1	7000	11000	50.7	55.8	6700	10000	H71928
140	190	24	1.50	0.60	53.7	59.1	8000	13000	50.7	55.8	7500	12000	H71928/HQ1
140	210	33	2.00	1.00	60.7	72.5	7500	12000	57.1	68.7	6700	10000	H7028
140	210	33	2.00	1.00	60.7	72.5	8500	14000	57.1	68.7	7500	12000	H7028/HQ1
150	210	28	2.00	1.00	65.2	72.8	6700	10000	61.5	68.7	6000	9000	H71930
150	210	28	2.00	1.00	65.2	72.8	7500	12000	61.5	68.7	7000	11000	H71930/HQ1
150	225	35	2.10	1.10	74.9	88.5	6700	10000	70.5	83.8	6300	9500	H7030
150	225	35	2.10	1.10	74.9	88.5	7500	12000	70.5	83.8	7000	11000	H7030/HQ1
160	220	28	2.00	1.00	66.0	75.8	6000	9000	62.3	71.6	5600	8500	H71932
160	220	28	2.00	1.00	66.0	75.8	7000	11000	62.3	71.6	6700	10000	H71932/HQ1
160	240	38	2.10	1.10	76.2	94.5	6000	9000	71.6	89.5	5600	8500	H7032
160	240	38	2.10	1.10	76.2	94.5	6700	10000	71.6	89.5	6300	9500	H7032/HQ1
170	230	28	2.00	1.00	66.7	78.7	5600	8500	63.0	74.3	5000	7500	H71934
170	230	28	2.00	1.00	66.7	78.7	6700	10000	63.0	74.3	6000	9000	H71934/HQ1
170	260	42	2.10	1.10	78.1	100.6	5600	8500	73.4	95.2	5000	7500	H7034
170	260	42	2.10	1.10	78.1	100.6	6300	9500	73.4	95.2	5600	8500	H7034/HQ1
180	250	33	2.00	1.00	79.6	95.0	5000	7500	75.2	89.7	4800	7000	H71936
180	250	33	2.00	1.00	79.6	95.0	6000	9000	75.2	89.7	5600	8500	H71936/HQ1
180	280	46	2.10	1.10	79.8	106.7	5300	8000	75.0	101.0	4800	7000	H7036
180	280	46	2.10	1.10	79.8	106.7	6000	9000	75.0	101.0	5300	8000	H7036/HQ1
190	260	33	2.00	1.00	80.6	98.6	4800	7000	76.1	93.1	4300	6300	H71938
190	260	33	2.00	1.00	80.6	98.6	5600	8500	76.1	93.1	5000	7500	H71938/HQ1
190	290	46	2.10	1.10	95.3	124.6	4800	7000	89.7	117.9	4300	6300	H7038
190	290	46	2.10	1.10	95.3	124.6	5300	8000	89.7	117.9	4800	7000	H7038/HQ1
200	280	38	2.00	1.00	82.8	105.4	4500	6700	78.2	99.5	4000	6000	H71940
200	280	38	2.00	1.00	82.8	105.4	5000	7500	78.2	99.5	4500	6700	H71940/HQ1
200	310	51	2.10	1.10	96.5	132.0	4500	6700	90.8	124.9	4000	6000	H7040
200	310	51	2.10	1.10	96.5	132.0	5000	7500	90.8	124.9	4500	6700	H7040/HQ1
220	300	38	2.00	1.00	96.9	125.4	4300	6300	91.5	118.4	3800	5600	H71944
220	300	38	2.00	1.00	96.9	125.4	5000	7500	91.5	118.4	4300	6300	H71944/HQ1
220	340	56	3.00	1.10	113.9	156.5	4000	6000	107.2	148.1	3800	5600	H7044
220	340	56	3.00	1.10	113.9	156.5	4500	6700	107.2	148.1	4000	6000	H7044/HQ1

None

Previous one

None

Next one

Inquiry

We will contact you within one working day. Please pay attention to your email.

Submit

Series Related Products

Angular contact ball bearings

Angular contact ball bearings have a high limit speed and can bear radial loads and axial loads at the same time, as well as pure axial loads.

Agri Hub Bearing

The Agri Hub Bearing is a fully integrated wheel hub bearing system that is lubricated and sealed for life.

300XDJ05G50 Milling Spindles/motorized spindle with discount

The XDJ series milling spindles have the functions of automatic broach release, precise control of speed and accurate stop. They can process high-speed milling and engraving, thus they are widely used in the processing of conventional parts, tools, molds and wood workpieces.

Thin section bearings

Thin section bearings, are a specially designed bearing, which is characterized by thin inner and outer ring wall thickness, small cross-sectional dimensions, light weight, and high rigidity and load-bearing capacity.

Bearing cages

Our company has accumulated rich experience in the design, performance regulation and processing of cages of various materials.

Bearing ring

Our company is a professional manufacturing company integrating the research and development, production and sales of bearing rings.

Ceramic balls

The company can provide a full range of silicon nitride ceramic balls and zirconium oxide ceramic balls for bearings with specifications ranging from Φ0.8mm to Φ31.5mm.

High speed spindles for rotation-rolling

High speed spindles for rotation-rolling have LD series and they are widely used for machining internal thread copper tubes for heat exchange of air conditioning equipment.

Linear guides

Rolling linear guides are composed of guide rails, sliders, steel balls, return devices, cages, sealing devices, etc.

Ball screw pair

The ball screw pair is a mechanical element composed of a screw, a nut, a ball and other parts. Its function is to convert rotational motion into linear motion or convert linear motion into rotational motion.

Mechanical spindles

Mechanical spindles include XP, XPJ, CPJ and other series, with belt drive and direct connection modes.

Milling spindle

The milling spindles have XD, XDS and XDJ series. They have the functions of automatic broach release, precise control of speed and accurate stop.

Grinding spindle

The grinding spindles have MD, MDF, MDT, MDS, MDK series. Grinding spindles have the characteristics of high precision, high speed, high power and high rigidity.

Bearing radial clearance measuring instrument X095JC/X092JC/X093JC

The radial clearance of rolling bearings is one of the important quality indicators of bearings and an important factor affecting the vibration, noise and life of bearings.

Testing machine (material field)

Major customers are lubricant oil and grease manufacturers and the steel industry.

Testing machine (automotive industry)

Covering automobile engine rocker arms, automobile wheel hub units, clutch brake unit bearings.

Testing machine (bearing industry)

Covering all types and sizes of bearings. The main customers are domestic and foreign bearing manufacturers.

Testing machine (railway field)

Covers rail transit traction motor bearings, full suspension bearings, axle box bearings, and gearbox bearings.

Testing machine (wind power field)

Covering wind turbine main engine yaw and pitch bearings, main shaft bearings, gearbox bearings, and generator bearings.

Bearing processing equipment

Our company can provide cold rolling processing line, bearing ring grinding line, cold rolling machine, roller superfinishing machine, groove superfinishing machine, grinding machine, non-standard grinders and other products.

High Load Slewing Bearings

Zhengzhou Sinomach Precision Industry Development Co., Ltd. is a professional slewing bearing (turntable bearing) manufacturer, providing reliable bearing solutions for heavy-duty and low-speed rotation applications. We support standard models and fully customized slewing bearings, manufactured according to drawings, load calculations, and application requirements.

Crossed roller bearings

The internal structure of the cross roller bearing adopts rollers arranged perpendicularly at 90 degrees to each other.

Rotary table bearings

We can offer YRT series, YRTS series, ZKLDF series, YRTM series, YRTSM series rotary table bearings.

Y90 series High speed roundness measuring instrument

The roundness value of bearing parts directly affects the processing datum between processes as well as the rotation accuracy, noise, vibration, life and assembly quality of the bearing finished product.

Share your needs with us and get an impressive collaboration and reassuring product.

info@zys.com.cn

+86-379-64884656

+86-15837918900

Headquarter: East Wing Building, No. 121 Wutong Street, High-Tech Industrial Development Zone, Zhengzhou City, Henan Province, China
No. 1 Factory Address: No. 6 Fenghua Road, Luoyang City, Henan Province, China

No. 2 Factory Address: No. 1 Sanxi Road, Science and Technology Industrial Park, Jianxi District, Luoyang City, Henan Province, China

No. 3 Factory Address: Yibin Industrial Technology Park, Yibin District, Luoyang City, Henan Province, China

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Tel：+86-15837918900

WhatsApp:+86-15837918900

E-mail:info@zys.com.cn

Tel:+86-379-64884656

YouTube

Online inquiry

Any questions, please feel free to contact us at any time.