Single-row angular contact ball bearings

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产品描述

Angular contact ball bearings
      When the single-row angular contact ball bearing is carrying the radial load, there will be a component of force in the axial direction.Therefore it is suggested that two of these bearings be applied in back-to-back or face-to-face arrangement.
      These bearings have contact angles between the rings and balls. The standard angles are 15°、25°、and 40°.The greater the angle, the higher the axial load carrying capacity of the bearing. However, the smaller contact angle, the higher the rotating speed.
Single row bearings can carry radial load and axial load in one direction.
Double-row angular contact ball bearings have two designs of one outer ring and two inner rings and one outer ring and one inner ring. For the design with one outer ring and two inner rings, the axial clearance is easy to control during machining.
      Angular contact ball bearings are applied for high speed and high precision rotating condiations.

These bearings are mainly applied in the machine tool spindles,high-frequency motors, gas turbines, oil pumps,air compressors, printing machines and other installations.

型号.	尺寸					载荷(KN)		极限转速(rpm)		装配尺寸(mm)			重量(kg)
型号.	d	D	B	r12min	r34min	Cr	Cor	Grease	Oil	da	Da	ra	重量(kg)
7900C	10	22	6	0.3	0.15	3	1.5	52000	69000	12.5	19.5	0.3	0.008
7000		26	8	0.3	0.15	5	2.35	34000	42000	12.5	23.5	0.3	0.021
7000B		26	8	0.3	0.15	4.65	2.15	25000	33000	12.5	23.5	0.3	0.021
7000C		26	8	0.3	0.15	5.3	2.45	47000	62000	12.5	23.5	0.3	0.021
7200		30	9	0.6	0.3	4.65	2.2	29000	37000	14.5	25.5	0.6	0.031
7200B		30	9	0.6	0.3	4.3	2	22000	29000	14.5	25.5	0.6	0.031
7200C		30	9	0.6	0.3	5	2.35	40000	54000	14.5	25.5	0.6	0.031
7300		35	11	0.6	0.3	8.5	3.75	27000	33000	14.5	30.5	0.6	0.054
7901C	12	24	6	0.3	0.15	3.2	1.7	48000	62000	14.5	21.5	0.3	0.01
7001		28	8	0.3	0.15	5.4	2.75	29000	37000	14.5	25.5	0.3	0.024
7001B		28	8	0.3	0.15	4.95	2.5	22000	29000	14.5	25.5	0.3	0.024
7001C		28	8	0.3	0.15	5.8	2.95	40000	54000	14.5	25.5	0.3	0.024
7201		32	10	0.6	0.3	7.45	3.65	27000	34000	16.5	27.5	0.6	0.038
7201B		32	10	0.6	0.3	6.95	3.4	20000	27000	16.5	27.5	0.6	0.038
7201C		32	10	0.6	0.3	7.9	3.85	38000	50000	16.5	27.5	0.6	0.038
7301		37	12	1	0.6	10.2	4.6	24000	31000	17.5	31.5	1	0.065
7902C	15	28	7	0.3	0.15	4.75	2.65	39000	52000	17.5	25.5	0.3	0.015
7002		32	9	0.3	0.15	6.1	3.45	26000	32000	17.5	29.5	0.3	0.035
7002B		32	9	0.3	0.15	5.55	3.15	19000	25000	17.5	29.5	0.3	0.035
7002C		32	9	0.3	0.15	6.6	3.7	35000	47000	17.5	29.5	0.3	0.035
7202		35	11	0.6	0.3	8.1	4.25	24000	29000	19.5	30.5	0.6	0.048
7202B		35	11	0.6	0.3	7.45	3.95	18000	24000	19.5	30.5	0.6	0.048
7202C		35	11	0.6	0.3	8.65	4.55	33000	43000	19.5	30.5	0.6	0.048
7302		42	13	1	0.6	12.5	6.45	20000	25000	20.5	36.5	1	0.048
7903C	17	30	7	0.3	0.15	4.35	2.3	36000	47000	19.5	27.5	0.3	0.016
7003		35	10	0.3	0.15	6.75	4.15	23000	28000	19.5	32.5	0.3	0.045
7003B		35	10	0.3	0.15	6.1	3.75	17000	23000	19.5	32.5	0.3	0.045
7003C		35	10	0.3	0.15	7.3	4.45	31000	41000	19.5	32.5	0.3	0.045
7203		40	12	0.6	0.3	10.2	5.5	21000	26000	21.5	35.5	0.6	0.07
7203B		40	12	0.6	0.3	9.35	5.05	16000	21000	21.5	35.5	0.6	0.07
7203C		40	12	0.6	0.3	10.9	5.9	29000	38000	21.5	35.5	0.6	0.07
7303		47	14	1	0.6	14.9	7.9	18000	23000	22.5	41.5	1	0.12
7303B		47	14	1	0.6	13.8	7.3	14000	18000	22.5	41.5	1	0.12
7303C		47	14	1	0.6	15.8	8.4	25000	33000	22.5	41.5	1	0.12
7904C	20	37	9	0.3	0.15	7.3	4.55	30000	39000	22.5	34.5	0.3	0.035
7004		42	12	0.6	0.3	10.3	6.1	19000	24000	24.5	47.5	0.6	0.079
7004B		42	12	0.6	0.3	9.35	5.55	14000	19000	24.5	37.5	0.6	0.079
7004C		42	12	0.6	0.3	11.1	6.6	26000	35000	24.5	37.5	0.6	0.079
7204		47	14	1	0.6	14.5	8.4	17000	22000	25.5	41.5	1	0.112
7204B		47	14	1	0.6	13.3	7.7	13000	17000	25.5	41.5	1	0.112
7204C		47	14	1	0.6	15.5	9	24000	32000	25.5	41.5	1	0.112
7304		52	15	1.1	0.6	17.4	9.4	17000	21000	27	45	1	0.015
7304B		52	15	1.1	0.6	16.2	8.7	13000	17000	27	45	1	0.015
7304C		52	15	1.1	0.6	18.5	9.95	23000	31000	27	45	1	0.015
7404		72	19	1.1	0.6	35.6	19.1	9600	13000	27	65	1	0.395
7404C		72	19	1.1	0.6	33.5	17.9	8500	12000	27	65	1	0.395

型号.	尺寸					载荷(KN)		极限转速(rpm)		装配尺寸(mm)			重量(kg)
型号.	d	D	B	r12min	r34min	Cr	Cor	Grease	Oil	da	Da	ra	重量(kg)
7905C	25	42	9	0.3	0.15	7.8	5.45	25000	33000	27.5	39.5	0.3	0.041
7005		47	12	0.6	0.3	11.3	7.4	17000	21000	29.5	42.5	0.6	0.091
7005B		47	12	0.6	0.3	10.2	6.7	12000	17000	29.5	42.5	0.6	0.091
7005C		47	12	0.6	0.3	12.3	9	23000	30000	29.5	42.5	0.6	0.091
7205		52	15	1	0.6	15.3	9.5	15000	19000	30.5	46.5	1	0.135
7205B		52	15	1	0.6	14	8.7	12000	15000	30.5	46.5	1	0.135
7205C		52	15	1	0.6	16.6	10.2	21000	28000	30.5	46.5	1	0.135
7305		62	17	1.1	0.6	24.8	14.4	14000	17000	32	55	1	0.243
7305B		62	17	1.1	0.6	22.9	13.3	10000	14000	32	55	1	0.243
7305C		62	17	1.1	0.6	26.4	15.3	19000	25000	32	55	1	0.243
7405		80	21	1.5	1	39.7	23.2	8200	11000	33.5	71.5	1.5	0.527
7405B		80	21	1.5	1	36.9	21.5	7300	10000	33.5	71.5	1.5	0.527
7906C	30	47	9	0.3	0.15	8.3	6.25	22000	29000	32.5	44.5	0.3	0.046
ACH006C		55	13	1	0.6	12.6	9.55	20000	26000	36	49	1	0.122
7006		55	13	1	0.6	14.5	10.1	14000	18000	35.5	49.5	1	0.133
7006B		55	13	1	0.6	13.1	9.2	11000	14000	35.5	49.5	1	0.133
7006C		55	13	1	0.6	15.8	11	20000	26000	35.5	49.5	1	0.133
7206		62	16	1	0.6	21.3	13.7	13000	16000	35.5	56.5	1	0.208
7206B		62	16	1	0.6	19.4	12.5	9600	13000	35.5	56.5	1	0.208
7206C		62	16	1	0.6	23	14.7	18000	24000	35.5	56.5	1	0.208
7306		72	19	1.1	0.6	30.1	18.9	12000	14000	37	65	1	0.362
7306B		72	19	1.1	0.6	27.6	17.4	8700	12000	37	65	1	0.362
7306C		72	19	1.1	0.6	32.3	20.3	16000	21000	37	65	1	0.362
7406		90	23	1.5	1	47.6	28.4	7300	9700	38.5	81.5	1.5	0.686
7406B		90	23	1.5	1	44.2	26.4	6500	8900	38.5	81.5	1.5	0.686
7907C	35	55	10	0.6	0.3	12.5	9.7	19000	25000	40	50	0.6	0.074
ACH007C		62	14	1	0.6	13.3	10.9	18000	23000	41	56	1	0.162
7007		62	14	1	0.6	17.5	12.6	12000	15000	40.5	56.5	1	0.17
7007B		62	14	1	0.6	15.8	11.4	9200	12000	40.5	56.5	1	0.17
7007C		62	14	1	0.6	19.1	13.7	17000	22000	40.5	56.5	1	0.17
7207		72	17	1.1	0.6	28.1	18.6	11000	14000	42	65	1	0.295
7207B		72	17	1.1	0.6	25.6	17	8300	11000	42	65	1	0.295
7207C		72	17	1.1	0.6	30.4	20.1	15000	20000	42	65	1	0.295
7307		80	21	1.5	1	35.4	22	10000	13000	43.5	71.5	1.5	0.475
7307B		80	21	1.5	1	32.5	20.2	77000	10000	43.5	71.5	1.5	0.475
7307C		80	21	1.5	1	37.9	23.6	14000	19000	43.5	71.5	1.5	0.475
7407		100	25	1.5	1	60.4	37	65000	8600	43.5	91.5	1.5	0.95
7407B		100	25	1.5	1	56.2	34.3	57000	7900	43.5	91.5	1.5	0.95
7908C	40	62	12	0.6	0.3	15.7	12.4	17000	22000	45	57	0.6	0.107
ACH008C		68	15	1	0.6	13.9	12.2	16000	21000	46	62	1	0.203
7008		68	15	1	0.6	18.7	14.6	11000	14000	45.5	62.5	1	0.21
7008B		68	15	1	0.6	16.8	13.2	8300	11000	45.5	62.5	1	0.21
7008C		68	15	1	0.6	20.5	15.9	15000	20000	45.5	62.5	1	0.21
7208		80	18	1.1	0.6	33.6	23.3	10000	12000	47	73	1	0.382
7208B		80	18	1.1	0.6	30.6	21.3	7500	10000	47	73	1	0.382
7208C		80	18	1.1	0.6	36.4	25.2	14000	18000	47	73	1	0.382
7308		90	23	1.5	1	43.2	27.4	9200	12000	48.5	81.5	1.5	0.657
7308B		90	23	1.5	1	39.7	25.2	6900	9200	48.5	81.5	1.5	0.657
7308C		90	23	1.5	1	46.3	29.4	13000	17000	48.5	81.5	1.5	0.657
7408		110	27	2	1	69.9	43.5	5900	7900	50	100	2	1.23
7408B		110	27	2	1	64.9	40.4	5200	7200	50	100	2	1.23

型号.	尺寸					载荷(KN)		极限转速(rpm)		装配尺寸(mm)			重量(kg)
型号.	d	D	B	r12min	r34min	Cr	Cor	Grease	Oil	da	Da	ra	重量(kg)
7909C	45	68	12	0.6	0.3	16.6	14.1	15000	20000	50	63	0.6	0.127
ACH009C		75	16	1	0.6	15.5	14	14000	19000	51	69	1	0.258
7009		75	16	1	0.6	22.2	17.7	10000	12000	50.5	69.5	1	0.26
7009B		75	16	1	0.6	20	16	7500	10000	50.5	69.5	1	0.26
7009C		75	16	1	0.6	24.4	19.3	14000	18000	50.5	69.5	1	0.26
7209		85	19	1.1	0.6	37.7	26.6	9400	12000	52	78	1	0.43
7209B		85	19	1.1	0.6	34.3	24.3	7000	9400	52	78	1	0.43
7209C		85	19	1.1	0.6	40.8	28.7	13000	17000	52	78	1	0.43
7309		100	25	1.5	1	55.1	37.1	8200	10000	53.5	91.5	1.5	0.875
7309B		100	25	1.5	1	50.6	34.1	6200	8200	53.5	91.5	1.5	0.875
7309C		100	25	1.5	1	59.2	39.7	11000	15000	53.5	91.5	1.5	0.875
7409		120	29	2	1	84.9	53.8	5400	7100	55	110	2	1.55
7409B		120	29	2	1	78.9	50	4800	6600	55	110	2	1.55
7910C	50	72	12	0.6	0.3	17.4	15.7	14000	18000	55	67	0.6	0.128
ACH910C		72	12	0.6	0.3	13.2	12.8	14000	18000	55	67	0.6	0.139
ACH010C		80	16	1	0.6	16.1	15.5	13000	17000	56	74	1	0.279
7010		80	16	1	0.6	23.6	20.1	9200	11000	55.5	74.5	1	0.29
7010B		80	16	1	0.6	21.2	18.1	6900	9200	55.5	74.5	1	0.29
7010C		80	16	1	0.6	26	21.9	13000	17000	55.5	74.5	1	0.29
7210		90	20	1.1	0.6	39.4	29.4	8500	11000	57	83	1	0.485
7210B		90	20	1.1	0.6	35.7	26.7	6400	8500	57	83	1	0.485
7210C		90	20	1.1	0.6	42.8	31.8	12000	16000	57	83	1	0.485
7310		110	27	2	1	70.1	48.1	7300	9100	60	100	2	1.14
7310B		110	27	2	1	64.4	44.3	5500	7300	60	100	2	1.14
7310C		110	27	2	1	75.1	51.6	10000	13000	60	100	2	1.14
7410		130	31	2.1	1.1	97.4	65.3	4900	6600	62	118	2	1.92
7410B		130	31	2.1	1.1	90.2	60.4	4400	6000	62	118	2	1.92
7911C	55	80	13	1	0.6	19.7	18.5	13000	17000	61	74	1	0.178
ACH911C		80	13	1	0.6	14.2	14.6	13000	17000	61	74	1	0.195
ACH011C		90	18	1.1	0.6	20	19.5	12000	16000	62	83	1	0.413
7011		90	18	1.1	0.6	31.1	26.3	8300	10000	62	83	1	0.42
7011B		90	18	1.1	0.6	27.9	23.7	6200	8300	62	83	1	0.42
7011C		90	18	1.1	0.6	34.1	28.6	11000	15000	62	83	1	0.42
7211		100	21	1.5	1	48.7	37.1	7600	9500	63.5	91.5	1.5	0.635
7211B		100	21	1.5	1	44.1	33.8	5700	7600	63.5	91.5	1.5	0.635
7211C		100	21	1.5	1	52.9	40.2	11000	14000	63.5	91.5	1.5	0.635
7311		120	29	2	1	80.9	56.5	6700	8400	65	110	2	1.45
7311B		120	29	2	1	74.3	52	5000	6700	65	110	2	1.45
7311C		120	29	2	1	86.8	60.6	9300	12000	65	110	2	1.45
7411		140	33	2.1	1.1	118	52.4	4500	6000	67	128	2	2.36
7411B		140	33	2.1	1.1	110	76.5	4000	5500	67	128	2	2.36
7912C	60	85	13	1	0.6	23.2	21.8	12000	16000	66	79	1	0.187
ACH912C		85	13	1	0.6	13.9	14.5	12000	16000	66	79	1	0.209
ACH012C		95	18	1.1	0.6	20.8	21.2	11700	15000	67	88	1	0.442
7012		95	18	1.1	0.6	31.9	28.1	7700	9700	67	88	1	0.45
7012B		95	18	1.1	0.6	28.6	25.3	5800	7700	67	88	1	0.45
7012C		95	18	1.1	0.6	35	30.6	11000	14000	67	88	1	0.45
7212		110	22	1.5	1	58.9	45.7	6900	8600	68.5	101.5	1.5	0.82
7212B		110	22	1.5	1	53.4	41.6	5100	6900	68.5	101.5	1.5	0.82
7212C		110	22	1.5	1	64	49.5	9500	13000	68.5	101.5	1.5	0.82
7312		130	31	2.1	1.1	92.5	65.6	6200	7700	72	118	2	1.81
7312B		130	31	2.1	1.1	84.9	60.3	4600	6200	72	118	2	1.81
7312C		130	31	2.1	1.1	99.2	70.3	8600	11000	72	118	2	1.81
7412		150	35	2.1	1.1	129	93.6	4100	5500	72	138	2	2.85
7412B		150	35	2.1	1.1	119	86.7	3700	5100	72	138	2	2.85

型号.	尺寸					载荷(KN)		极限转速(rpm)		装配尺寸(mm)			重量 (kg)
型号.	d	D	B	r12min	r34min	Cr	Cor	Grease	Oil	da	Da	ra	重量 (kg)
7913C	65	90	13	1	0.6	20.8	21.2	11000	15000	71	84	1	0.205
ACH913C		90	13	1	0.6	14.3	15.4	11000	15000	71	84	1	0.223
ACH013C		100	18	1.1	0.6	21.5	22.6	10100	14000	72	93	1	0.471
7013		100	18	1.1	0.6	33.7	31.4	7200	9000	72	93	1	0.47
7013B		100	18	1.1	0.6	30.1	28.3	5400	7200	72	93	1	0.47
7013C		100	18	1.1	0.6	37.1	34.3	10000	13000	72	93	1	0.47
7213		120	23	1.5	1	67.3	54.2	6400	8000	73.5	111.5	1.5	1.02
7213B		120	23	1.5	1	60.9	49.2	4800	6400	73.5	111.5	1.5	1.02
7213C		120	23	1.5	1	73.1	58.7	8900	12000	73.5	111.5	1.5	1.02
7914C	70	100	16	1	0.6	29	28.9	10000	12000	76	94	1	0.332
ACH914C		100	16	1	0.6	18	19.5	10000	12000	76	94	1	0.369
ACH014C		110	20	1.1	0.6	29.4	30.5	9300	13000	77	103	1	0.642
7014		110	20	1.1	0.6	42.7	39.4	6600	8300	77	103	1	0.66
7014B		110	20	1.1	0.6	38.3	35.5	5000	6600	77	103	1	0.66
7014C		110	20	1.1	0.6	46.9	43	9200	12000	77	103	1	0.66
7214		125	24	1.5	1	69.8	55.6	6100	7600	78.5	116.5	1.5	1.12
7214B		125	24	1.5	1	63.2	50.6	4600	6100	78.5	116.5	1.5	1.12
7214C		125	24	1.5	1	75.9	60.2	8400	11000	78.5	116.5	1.5	1.12
7915	75	105	16	1	0.6	29.4	30.5	9300	12000	81	99	1	0.35
ACH915C		105	16	1	0.6	18.5	20.7	9300	12000	81	99	1	0.391
ACH015C		115	20	1.1	0.6	29.8	31.6	8800	12000	82	108	1	0.677
7015		115	20	1.1	0.6	43.6	41.7	6300	7800	82	108	1	0.69
7015B		115	20	1.1	0.6	39.1	37.6	4700	6300	82	108	1	0.69
7015C		115	20	1.1	0.6	48	45.6	8700	11000	82	108	1	0.69
7215		130	25	1.5	1	79.2	65.2	5800	7200	83.5	121.5	1.5	1.23
7215B		130	25	1.5	1	71.7	59.3	4300	5800	83.5	121.5	1.5	1.23
7215C		130	25	1.5	1	86.1	70.6	8000	11000	83.5	121.5	1.5	1.23
7916C	80	110	16	1	0.6	19.8	31.6	8800	11000	86	104	1	0.368
ACH916C		110	16	1	0.6	18.9	21.8	8800	11000	86	104	1	0.412
ACH016C		125	22	1.1	0.6	34.9	37.7	8100	11000	87	118	1	0.915
7016		125	22	1.1	0.6	53.4	50.6	5800	7200	87	118	1	0.93
7016B		125	22	1.1	0.6	47.8	45.7	4300	5800	87	118	1	0.93
7016C		125	22	1.1	0.6	58.7	55.3	8000	11000	87	118	1	0.93
7216		140	26	2	1	85.3	71.5	5400	6700	90	130	2	1.5
7917C	85	120	18	1.1	0.6	38.9	40.6	8100	11000	92	113	1	0.523
ACH917C		120	18	1.1	0.6	22.7	26.1	8100	11000	92	113	1	0.586
ACH017C		130	22	1.1	0.6	35.4	38.9	7800	10000	92	123	1	0.959
7017		130	22	1.1	0.6	54.6	53.7	5500	6800	92	123	1	0.97
7017B		130	22	1.1	0.6	48.8	48.4	4100	5500	92	123	1	0.97
7017C		130	22	1.1	0.6	60.1	58.7	7600	10000	92	123	1	0.97
7918C	90	125	18	1.1	0.6	39.6	42.6	7800	10000	97	118	1	0.551
ACH918C	90	125	18	1.1	0.6	23.3	27.6	7800	10000	97	118	1	0.615
7919C	95	130	18	1.1	0.6	40.2	44.1	7400	9800	102	123	1	0.574
ACH919C	95	130	18	1.1	0.6	23.9	29.1	7400	9800	102	123	1	0.644

Single-row angular contact ball bearings

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