7301/7302/7303/7304b Angular Contact Ball Bearing 7300series Bearings Pump Bearing

• Customization: Available
• Contact Angle: 40
• Rows Number: Single
• Model NO.: 7301/7302/7303/7304B
• Material: Bearing Steel
• Cage Material: Polyamide
• Ball Material: Steel
• Lubrication: Oil
• Precision: P5
• Transport Package: Box+Carton
• Specification: 150g
• Trademark: HXB
• Origin: Zhejiang, China
• HS Code: 84821030
• Production Capacity: 5000

Product Description

Product Description

Bearing No. 7301/7302/7303/7304BTNP5-Angular contact ball bearing
 

Technical Data

Inside Ø (mm):	20
Outside Ø (mm):	52
Width (mm):	15
Tolerance for inside-Ø (mm):	0/-0,006
Tolerance for outside-Ø (mm):	0/-0,007
Tolerance for width (mm):	0/-0,12
Contact Angle:	40°
Rows Of Balls:	single row
Seal:	non
Ring Material:	GCr15, 100Cr6, SUJ2
Rolling Element Material:	steel
Cage Material:	polyamide
Tolerance Class:	P5
Lubrication:	oil
Type of lubrication:	oil
Product weight:	0,150 kg

Features

• High-speed capability
• Accommodate relatively high radial loads and large unilateral axial loads

Dimensions

Designation	Boundary dimensions			Dimensions						Weight	Load rating		Speed value		Preload/axial rigidity						Spring  preload	Designation
	d	D	B	d1	d2	D1	D2	r1,2	r3,4	m	C	C0	noil	ngrease	Fv	Cax	Fv	Cax	Fv	Cax	Ff
															L		M		S
8mm																						8mm
708 C TA	8	22	7	11.8		17.6	18.6	0.3	0.3	0.010	3400	1460	115000	86000	17	12	50	20	100	28	90	708 C TA
B708 C TA	8	22	7	11.8		17.6	18.6	0.3	0.3	0.010	2700	980	136000	100000	13	10	40	16	80	22	85	B708 C TA
9mm																						9mm
709 C TA	9	24	7	13.5		19.9	20.6	0.3	0.3	0.014	3750	1710	102000	76000	20	14	60	24	120	35	100	709 C TA
B709 C TA	9	24	7	13.5		19.9	20.6	0.3	0.3	0.014	2950	1150	120000	90000	16	12	50	20	100	27	90	B709 C TA
10mm																						10mm
71800 C TA	10	19	5	12.8		16.2	16.9	0.3	0.2	0.005	1660	830	115000	86000	8	10	25	17	50	23	45	71800 C TA
71800 AC TA	10	19	5	12.8		16.2	16.9	0.3	0.2	0.005	1500	725	100000	75000	13	25	40	39	80	51	55	71800 AC TA
71900 C TA	10	22	6	13.6		17.8	18.8	0.3	0.3	0.010	2800	1360	110000	82000	12	13	40	21	75	29	75	71900 C TA
71900 AC TA	10	22	6	13.6		17.8	18.8	0.3	0.3	0.010	2700	1300	92000	69000	22	32	70	50	140	65	100	71900 AC TA
H71900 C-2RZ TA	10	22	6	13.6		17.8	18.8	0.3	0.3	0.010	2080	810	125000	94000	11	11	30	16	65	23	65	H71900 C-2RZ TA
H71900 C-2RZ HQ1 TA	10	22	6	13.6	13.3	17.8	18.5	0.3	0.3	0.010	1420	590	135000	100000	7	12	21	18	45	25	55	H71900 C-2RZ HQ1 TA
H71900 AC-2RZ HQ1 TA	10	22	6	13.6	13.3	17.8	18.5	0.3	0.3	0.010	1360	565	125000	94000	11	25	35	37	70	49	65	H71900 AC-2RZ HQ1 TA
7000 C TA	10	26	8	14.7		21.4	22.7	0.3	0.3	0.018	5450	2600	95000	71000	25	17	80	30	160	43	140	7000 C TA
7000 AC TA	10	26	8	14.7		21.4	22.7	0.3	0.3	0.018	5250	2550	80000	60000	45	42	130	65	260	87	195	7000 AC TA
H7000 C-2RZ TA	10	26	8	14.7		21.4	22.7	0.3	0.3	0.018	3950	1530	11000	83000	18	13	60	22	110	29	120	H7000 C-2RZ TA
H7000 C-2RZ HQ1 TA	10	26	8	14.7	14.2	20.5	21.3	0.3	0.3	0.018	2020	780	125000	94000	10	12	30	19	60	26	75	H7000 C-2RZ HQ1 TA
H7000 AC-2RZ HQ1 TA	10	26	8	14.7	14.2	20.5	21.3	0.3	0.3	0.018	1950	750	110000	82000	16	26	50	39	100	51	95	H7000 AC-2RZ HQ1 TA
7200 C TA	10	30	9	16.0		24.5	25.5	0.6	0.6	0.030	7500	3750	85000	64000	40	23	120	39	230	54	195	7200 C TA
7200 AC TA	10	30	9	16.0		24.5	25.5	0.6	0.6	0.030	7250	3600	72000	54000	60	54	180	81	360	110	265	7200 AC TA
12mm																						12mm
71801 C TA	12	21	5	14.6		18.0	18.6	0.3	0.2	0.006	1800	980	105000	79000	9	12	25	18	55	26	50	71801 C TA
71801 AC TA	12	21	5	14.6		18.0	18.6	0.3	0.2	0.006	1710	930	89000	67000	15	29	45	44	90	58	65	71801 AC TA
71901 C TA	12	24	6	15.4		19.6	20.6	0.3	0.3	0.011	3100	1660	97000	73000	15	15	43	24	85	34	80	71901 C TA
71901 AC TA	12	24	6	15.4		19.6	20.6	0.3	0.3	0.011	2950	1580	83000	62000	25	37	75	56	150	74	110	71901 AC TA
H71901 C-2RZ TA	12	24	6	15.4		19.6	20.6	0.3	0.3	0.011	2330	990	115000	86000	12	13	35	19	70	26	70	H71901 C-2RZ TA
H71901 C-2RZ HQ1 TA	12	24	6	15.4	15.1	19.6	20.3	0.3	0.3	0.011	1480	650	120000	90000	7	12	22	19	45	26	55	H71901 C-2RZ HQ1 TA
H71901 AC-2RZ HQ1 TA	12	24	6	15.4	15.1	19.6	20.3	0.3	0.3	0.011	1410	620	110000	82000	12	26	35	39	70	51	70	H71901 AC-2RZ HQ1 TA
7001 C TA	12	28	8	16.7		23.4	24.7	0.3	0.3	0.020	5900	3000	85000	64000	30	20	90	33	180	48	155	7001 C TA
7001 AC TA	12	28	8	16.7		23.4	24.7	0.3	0.3	0.020	5650	2900	72500	54000	50	47	140	70	280	95	205	7001 AC TA
H7001 C-2RZ TA	12	28	8	16.7		23.4	24.7	0.3	0.3	0.020	4300	1750	100000	75000	22	15	65	24	130	33	130	H7001 C-2RZ TA
H7001 C-2RZ HQ1 TA	12	28	8	16.7	16.2	22.5	23.3	0.3	0.3	0.020	2260	950	110000	82000	11	15	35	22	70	30	85	H7001 C-2RZ HQ1 TA
H7001 AC-2RZ HQ1 TA	12	28	8	16.7	16.2	22.5	23.3	0.3	0.3	0.020	2180	920	100000	75000	18	30	55	45	110	59	105	H7001 AC-2RZ HQ1 TA
7201 C TA	12	32	10	18.3		26.0	27.9	0.6	0.6	0.037	8300	4150	77000	58000	42	23	130	39	250	54	215	7201 C TA
7201 AC TA	12	32	10	18.3		26.0	27.9	0.6	0.6	0.037	8000	4050	66000	49000	70	56	200	84	400	112	290	7201 AC TA
15mm																						15mm
71802 C TA	15	24	5	17.8		21.2	21.8	0.3	0.2	0.007	1900	1150	87000	65000	10	13	30	21	60	29	50	71802 C TA
71802 AC TA	15	24	5	17.8		21.2	21.8	0.3	0.2	0.007	1790	1090	74000	55000	15	32	45	48	90	62	65	71802 AC TA
71902 C TA	15	28	7	18.7		24.3	25.4	0.3	0.3	0.015	4500	2450	79000	59000	22	18	70	29	140	42	115	71902 C TA
71902 AC TA	15	28	7	18.7		24.3	25.4	0.3	0.3	0.015	4300	2330	67000	50000	35	44	110	68	220	89	160	71902 AC TA
H71902 C-2RZ TA	15	28	7	18.7		24.3	25.4	0.3	0.3	0.015	3600	1560	93000	70000	18	15	55	24	110	33	110	H71902 C-2RZ TA
H71902 C-2RZ HQ1 TA	15	28	7	18.7	18.3	23.9	24.5	0.3	0.3	0.015	2010	940	100000	75000	10	15	30	23	60	31	75	H71902 C-2RZ HQ1 TA
H71902 AC-2RZ HQ1 TA	15	28	7	18.7	18.3	23.9	24.5	0.3	0.3	0.015	1930	900	90000	67000	16	32	50	48	100	64	95	H71902 AC-2RZ HQ1 TA
7002 C TA	15	32	9	20.2		26.9	28.2	0.3	0.3	0.028	6650	3750	72000	54000	32	22	100	38	200	55	170	7002 C TA
7002 AC TA	15	32	9	20.2		26.9	28.2	0.3	0.3	0.028	6350	3600	62000	46000	55	54	160	82	320	110	235	7002 AC TA
H7002 C-2RZ TA	15	32	9	20.2		26.9	28.2	0.3	0.3	0.028	4900	2140	85000	64000	22	17	75	28	150	38	150	H7002 C-2RZ TA
H7002 C-2RZ HQ1 TA	15	32	9	20.2	19.4	26.7	28.0	0.3	0.3	0.028	3400	1470	92000	69000	17	18	50	27	100	36	125	H7002 C-2RZ HQ1 TA
H7002 AC-2RZ HQ1 TA	15	32	9	20.2	19.4	26.7	28.0	0.3	0.3	0.028	3300	1420	83000	62000	30	39	80	55	160	72	160	H7002 AC-2RZ HQ1 TA
7202 C TA	15	35	11	21.1		29.0	31.3	0.6	0.3	0.044	9000	4850	67000	50000	45	25	130	41	270	59	230	7202 C TA
7202 AC TA	15	35	11	21.1		29.0	31.3	0.6	0.3	0.044	8700	4700	57000	43000	75	61	220	93	440	123	320	7202 AC TA
H7202 C-2RZ TA	15	35	11	21.1		29.0	31.3	0.6	0.3	0.044
17mm																						17mm
71803 C TA	17	26	5	19.8		23.2	23.8	0.3	0.2	0.008	2000	1310	79000	59000	10	14	30	22	60	31	55	71803 C TA
71803 AC TA	17	26	5	19.8		23.2	23.8	0.3	0.2	0.008	1890	1240	67000	50000	16	35	50	54	100	69	70	71803 AC TA
71903 C TA	17	30	7	21.0		26.6	27.7	0.3	0.3	0.017	4700	2700	71000	53000	25	20	75	32	150	45	120	71903 C TA
71903 AC TA	17	30	7	21.0		26.6	27.7	0.3	0.3	0.017	4450	2600	61000	46000	40	49	120	73	240	96	165	71903 AC TA
H71903 C-2RZ TA	17	30	7	21.0		26.6	27.7	0.3	0.3	0.017	3750	1750	84000	63000	19	16	55	25	110	34	115	H71903 C-2RZ TA
H71903 C-2RZ HQ1 TA	17	30	7	21.0	20.6	26.2	26.8	0.3	0.3	0.017	2150	1070	90000	67000	11	17	35	27	65	34	80	H71903 C-2RZ HQ1 TA
H71903 AC-2RZ HQ1 TA	17	30	7	21.0	20.6	26.2	26.8	0.3	0.3	0.017	2060	1020	82000	61000	17	35	50	62	100	67	100	H71903 AC-2RZ HQ1 TA
7003 C TA	17	35	10	22.7		29.4	30.7	0.3	0.3	0.037	6950	4150	65000	49000	35	24	105	41	210	59	180	7003 C TA
7003 AC TA	17	35	10	22.7		29.4	30.7	0.3	0.3	0.037	6650	4000	56000	42000	60	58	170	88	340	115	245	7003 AC TA
H7003 C-2RZ TA	17	35	10	22.7		29.4	30.7	0.3	0.3	0.037	5150	2410	77000	58000	25	19	80	30	160	41	155	H7003 C-2RZ TA
H7003 C-2RZ HQ1 TA	17	35	10	22.7	22	29.8	30.4	0.3	0.3	0.037	3750	1750	82000	61000	19	20	55	31	110	41	135	H7003 C-2RZ HQ1 TA
H7003 AC-2RZ HQ1 TA	17	35	10	22.7	22	29.8	30.4	0.3	0.3	0.037	3600	1680	74000	55000	30	42	90	63	180	82	175	H7003 AC-2RZ HQ1 TA
7203 C TA	17	40	12	24.1		33.0	35.2	0.6	0.3	0.065	11400	6350	60000	45000	60	29	170	48	350	69	295	7203 C TA
7203 AC TA	17	40	12	24.1		33.0	35.2	0.6	0.3	0.065	11000	6100	51000	38000	90	69	280	106	560	143	400	7203 AC TA
H7203 C-2RZ TA
20mm																						20mm
71804 C TA	20	32	7	23.9		28.1	29.1	0.3	0.3	0.018	3650	2500	65000	49000	19	21	55	32	110	45	95	71804 C TA
71804 E TA	20	32	7	23.9		28.1	29.1	0.3	0.3	0.018	3450	2380	56000	42000	30	49	90	74	170	95	130	71804 E TA
71904 C TA	20	37	9	25.1		31.9	33.2	0.3	0.3	0.036	7250	4600	60000	45000	35	26	110	43	220	61	185	71904 C TA
71904 E TA	20	37	9	25.1		31.9	33.2	0.3	0.3	0.036	6850	4350	51000	38000	55	62	170	95	340	125	250	71904 E TA
H71904 C-2RZ TA	20	37	9	25.1		31.9	33.2	0.3	0.3	0.036	5400	2700	70000	52000	30	22	80	32	170	45	165	H71904 C-2RZ TA
H71904 C-2RZ HQ1 TA	20	37	9	25.1	24.5	31.7	33.0	0.3	0.3	0.036	3900	1900	75000	56000	20	21	60	33	120	44	140	H71904 C-2RZ HQ1 TA
H71904 AC-2RZ HQ1 TA	20	37	9	25.1	24.5	31.7	33.0	0.3	0.3	0.036	3700	1820	68000	51000	30	44	90	66	180	85	180	H71904 AC-2RZ HQ1 TA
7004 C TA	20	42	12	26.6		35.5	37.3	0.6	0.3	0.063	12200	7600	55000	41000	60	33	180	57	360	84	315	7004 C TA
7004 AC TA	20	42	12	26.6		35.5	37.3	0.6	0.3	0.063	11700	7300	47000	35000	100	78	300	120	600	165	425	7004 AC TA
H7004 C-2RZ TA	20	42	12	26.6		35.5	37.3	0.6	0.3	0.063	8300	3800	65000	49000	40	24	120	37	240	51	250	H7004 C-2RZ TA
H7004 C-2RZ HQ1 TA	20	42	12	26.6	25.3	36.4	38.0	0.6	0.3	0.063	6500	3050	70000	52000	35	27	100	40	200	54	235	H7004 C-2RZ HQ1 TA
H7004 AC-2RZ HQ1 TA	20	42	12	26.6	25.3	36.4	38.0	0.6	0.3	0.063	6300	2950	63000	47000	50	54	160	82	320	106	300	H7004 AC-2RZ HQ1 TA
7204 C TA	20	47	14	28.5		38.6	41.4	1.0	0.6	0.105	16900	10000	51000	38000	85	38	260	66	500	94	435	7204 C TA
7204 AC TA	20	47	14	28.5		38.6	41.4	1.0	0.6	0.105	16200	9800	43000	32000	140	91	410	139	820	189	590	7204 AC TA
H7204 C-2RZ TA
25mm																						25mm
71805 C TA	25	37	7	28.9		33.1	34.1	0.3	0.3	0.021	3650	2750	55000	41000	19	21	55	33	110	46	95	71805 C TA
71805 AC TA	25	37	7	28.9		33.1	34.1	0.3	0.3	0.021	3450	2600	47000	35000	30	51	90	76	170	98	130	71805 AC TA
71905 C TA	25	42	9	30.6		37.4	38.7	0.3	0.3	0.041	7700	5400	50000	37000	40	29	120	48	240	67	200	71905 C TA
71905 AC TA	25	42	9	30.6		37.4	38.7	0.3	0.3	0.041	7300	5100	43000	32000	60	70	180	105	360	138	265	71905 AC TA
H71905 C-2RZ TA	25	42	9	30.6		37.4	38.7	0.3	0.3	0.041	5800	3150	59000	44000	30	23	90	36	180	49	175	H71905 C-2RZ TA
H71905 C-2RZ HQ1 TA	25	42	9	30.6	30	37.2	38.5	0.3	0.3	0.041	4250	2330	63000	47000	22	25	65	38	130	51	155	H71905 C-2RZ HQ1 TA
H71905 AC-2RZ HQ1 TA	25	42	9	30.6	30	37.2	38.5	0.3	0.3	0.041	4100	2220	57000	43000	35	52	100	76	200	99	195	H71905 AC-2RZ HQ1 TA
7005 C TA	25	47	12	32.2		40.1	42.3	0.6	0.3	0.076	13400	9200	47000	35000	70	38	200	65	400	95	345	7005 C TA
7005 AC TA	25	47	12	32.2		40.1	42.3	0.6	0.3	0.076	12700	8800	40000	30000	110	88	320	135	640	180	465	7005 AC TA
H7005 C-2RZ TA	25	47	12	32.2		40.1	42.3	0.6	0.3	0.076	9200	4700	55000	41000	50	28	140	43	280	59	280	H7005 C-2RZ TA
H7005 C-2RZ HQ1 TA	25	47	12	32.2	30.9	42.0	43.6	0.6	0.3	0.076	7400	3900	59000	44000	35	30	110	47	220	63	265	H7005 C-2RZ HQ1 TA
H7005 AC-2RZ HQ1 TA	25	47	12	32.2	30.9	42.0	43.6	0.6	0.3	0.076	7100	3750	53000	40000	60	65	180	96	360	125	340	H7005 AC-2RZ HQ1 TA
7205 C TA	25	52	15	34.0		44.1	46.9	1.0	0.6	0.128	19000	12600	44000	33000	100	45	300	77	600	112	485	7205 C TA
7205 AC TA	25	52	15	34.0		44.1	46.9	1.0	0.6	0.128	18200	12000	37000	27500	150	104	450	159	900	216	660	7205 AC TA
H7205 C-2RZ TA

Company Profile

Established in 1995, as a leading ball bearing manufacturer in China, HXB offers more than 1,000 kinds of ball bearing to fulfill our customers' needs. With excellent production team and technical team, we can supply high quality products consistently.
After more than 20 years of development, HXB's main products involves deep groove ball bearings, angular contact ball bearings, high precision spindle bearings, etc. Our bearings are wildly used in electric motors, machinery tool spindle, CNC, NEVs and other fields.

Our production capacity:

deep groove ball bearings: 34 production lines, 30,000,000pcs per year
Angular contact ball bearings: 14 production lines 3,000,000pcs per year
 
Application fields: electric motors, pumps, textile machine, household appliance,machine tool spindle, CNC machine, healthcare industry, intelligence manufacturing etc.
 
Certificate: ISO16949:2016, ISO9001:2015