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7602 Series,7603 Series and BS Series Ball Screw Support Bearings Instead NSK,INA

7602 Series,7603 Series and BS Series Ball Screw Support Bearings Instead NSK,INA

Product features: High purity bearing steel(can control strictly the detrimental oxide impurities that affect the rolling fatigue life)for inner and outer rings, contact angle of 60°, more number of steel balls etc greater axial stiffness, compared with tapered roller bearings and cylindrical...

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Description

Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of 7602 series,7603 series and bs series ball screw support bearings instead nsk,ina in China. Please feel free to buy cheap 7602 series,7603 series and bs series ball screw support bearings instead nsk,ina for sale here from our factory. All customized products are with high quality and competitive price.

Product features:

High purity bearing steel(can control strictly the detrimental oxide impurities that affect the rolling fatigue life)for inner and outer rings, contact angle of 60°, more number of steel balls etc greater axial stiffness, compared with tapered roller bearings and cylindrical roller bearings, the starting torque is small that achieve the running with low driving force and high precision; the paired use can bear both axial load and synthetic load, rolling element guided nylon cage.

Ball screw support bearings are specially designed for machine tool applications. Contact angle is high at 65 to provide axial rigidity and the very high thrust capacity. Also available are the 7602.., 7603.. and BS series.

Speed factor

Grease lubrication DmN≤400000 that the limiting speed N≤400000/Dm Dm—Bearing mean diameter

Applications:

Screw support for CNC lathe, screw support of CNC universal grinding machine, screw support of automatic CNC bearing rings grinding machine, screw support of CNC machining centers and other kinds of screw support of CNC precision transmission machinery.

Technical details:

Bearings	Demensions						Fit demensions			Loading		Limiting speed		Axial	Istall	Weight
	Demensions						Fit demensions			Loading		Limiting speed		Load	load	Weight
	d	D	B		Rsmin	a	da	Da	Ra	Ca	Coa	Oil	Grease	Ra	Fam	≈
	mm						min	max	max	KN		r/min		N/μm	KN	Kg
7602020TVP	20	47		14	1	36	27.5	39.5	1	19.3	25	12000	17000	700	6.6	0.13
7602025TVP	25	52		15	1	41	32	45	1	22	30.5	11000	16000	770	7.2	0.16
7602030TVP	30	62		16	1	48	39.5	52.5	1	26	39	9000	13000	890	8.3	0.24
7602035TVP	35	72		17	1.1	55	46.5	60.5	1.4	30	50	8000	11000	1020	9.5	0.34
7602040TVP	40	80		18	1.1	62	53.5	68.5	1.1	37.5	64	7000	9500	1180	12	0.44
7602045TVP	45	85		19	1.1	66	57.5	73	1.1	38	68	6700	9000	1240	12	0.5
7602050TVP	50	90		20	1.1	71	63	79	1.1	39	75	6300	8500	1360	14	0.67
7602055TVP	55	100		21	1.5	78	69.5	86.5	1.5	40.5	81.5	6000	8000	1390	13	0.75
7602060TVP	60	110		22	1.5	86	77	96	1.5	56	112	5000	6700	1620	18	0.96
7602065TVP	65	120		23	1.5	92	84.5	103.5	1.5	57	122	4800	6000	1750	20	1.32
7602070TVP	70	125		24	1.5	96	87.5	108.5	1.5	65.5	137	4500	6000	1880	21	1.45
7602075TVP	75	130		25	1.5	101	93.5	114.5	1.5	67	150	4300	5600	1880	21	1.45
7602080TVP	80	140		26	2	108	100	122	2	76.5	175	4000	5300	2040	25	1.76
7602085TVP	85	150		28	2	116	107	131	2	86.5	196	3800	5000	2200	30	2.19
7602090TVP	90	160		30	2	123	113.5	133.5	2	98	224	3600	4800	2270	31	2.69
7603020TVP	20	52		15	1.1	39	30.5	43.5	1.1	24.5	32	11000	16000	780	8.3	0.17
7603025TVP	25	62		17	1.1	46	38	52	1.1	28.5	41.5	9000	13000	910	9.5	0.28
7603030TVP	30	72		19	1.1	53	45	61	1.1	34.5	55	8000	11000	1070	12	0.41
7603035TVP	35	80		21	1.5	60	51	67	1.5	36.5	61	7000	9500	1190	13	0.55
7603040TVP	40	90		23	1.5	68	56.5	75.7	1.5	50	83	6300	8500	1290	16	0.76
7603045TVP	45	100		25	1.5	75	64	85.5	1.5	58.5	104	5600	7500	1780	20	1.02
7603050TVP	50	110		27	2	83	72	94	2	69.5	127	5000	6700	1600	21	1.33
7603055TVP	55	120		29	2	90	77	101	2	78	146	4800	6300	1720	25	1.69
7603060TVP	60	130		31	2.1	98	82.5	107.5	2.1	88	166	4500	6000	1840	28	2.12
7603065TVP	65	140		33	2.1	105	91.5	118.5	2.1	100	196	4000	5300	2050	34	2.6
7603070TVP	70	160		37	2.1	120	105.5	135.5	2.1	125	255	3800	5000	2100	34	3.16
7603075TVP	75	160		37	2.1	120	105.5	135.5	2.1	125	255	3600	4800	2330	41	3.79
7603080TVP	80	170		39	2.1	128	111	143	2.1	137	285	3400	4500	2460	46	4.5
7603085TVP	85	180		41	3	135	116	151	3	160	325	3200	4300	2530	50	5.29
7603090TVP	90	190		43	3	143	122.5	157.5	3	163	345	3000	4000	2650	51	6.17
7602020TVP	20	47		14	1	36	27.5	39.5	1	19.3	25	12000	17000	700	6.6	0.13
7602025TVP	25	52		15	1	41	32	45	1	22	30.5	11000	16000	770	7.2	0.16
7602030TVP	30	62		16	1	48	39.5	52.5	1	26	39	9000	13000	890	8.3	0.24
7602035TVP	35	72		17	1.1	55	46.5	60.5	1.4	30	50	8000	11000	1020	9.5	0.34
7602040TVP	40	80		18	1.1	62	53.5	68.5	1.1	37.5	64	7000	9500	1180	12	0.44
7602045TVP	45	85		19	1.1	66	57.5	73	1.1	38	68	6700	9000	1240	12	0.5
7602050TVP	50	90		20	1.1	71	63	79	1.1	39	75	6300	8500	1360	14	0.67
7602055TVP	55	100		21	1.5	78	69.5	86.5	1.5	40.5	81.5	6000	8000	1390	13	0.75
7602060TVP	60	110		22	1.5	86	77	96	1.5	56	112	5000	6700	1620	18	0.96
7602065TVP	65	120		23	1.5	92	84.5	103.5	1.5	57	122	4800	6000	1750	20	1.32
7602070TVP	70	125		24	1.5	96	87.5	108.5	1.5	65.5	137	4500	6000	1880	21	1.45
7602075TVP	75	130		25	1.5	101	93.5	114.5	1.5	67	150	4300	5600	1880	21	1.45
7602080TVP	80	140		26	2	108	100	122	2	76.5	175	4000	5300	2040	25	1.76
7602085TVP	85	150		28	2	116	107	131	2	86.5	196	3800	5000	2200	30	2.19
7602090TVP	90	160		30	2	123	113.5	133.5	2	98	224	3600	4800	2270	31	2.69
7603020TVP	20	52		15	1.1	39	30.5	43.5	1.1	24.5	32	11000	16000	780	8.3	0.17
7603025TVP	25	62		17	1.1	46	38	52	1.1	28.5	41.5	9000	13000	910	9.5	0.28
7603030TVP	30	72		19	1.1	53	45	61	1.1	34.5	55	8000	11000	1070	12	0.41
7603035TVP	35	80		21	1.5	60	51	67	1.5	36.5	61	7000	9500	1190	13	0.55
7603040TVP	40	90		23	1.5	68	56.5	75.7	1.5	50	83	6300	8500	1290	16	0.76
7603045TVP	45	100		25	1.5	75	64	85.5	1.5	58.5	104	5600	7500	1780	20	1.02
7603050TVP	50	110		27	2	83	72	94	2	69.5	127	5000	6700	1600	21	1.33
7603055TVP	55	120		29	2	90	77	101	2	78	146	4800	6300	1720	25	1.69
7603060TVP	60	130		31	2.1	98	82.5	107.5	2.1	88	166	4500	6000	1840	28	2.12
7603065TVP	65	140		33	2.1	105	91.5	118.5	2.1	100	196	4000	5300	2050	34	2.6
7603070TVP	70	160		37	2.1	120	105.5	135.5	2.1	125	255	3800	5000	2100	34	3.16
7603075TVP	75	160		37	2.1	120	105.5	135.5	2.1	125	255	3600	4800	2330	41	3.79
7603080TVP	80	170		39	2.1	128	111	143	2.1	137	285	3400	4500	2460	46	4.5
7603085TVP	85	180		41	3	135	116	151	3	160	325	3200	4300	2530	50	5.29
7603090TVP	90	190		43	3	143	122.5	157.5	3	163	345	3000	4000	2650	51	6.17

BS series Ball screw

Bearings	Demensions					da	Da	ra	Load		Limiting speed		Weight
DRZ	d	D	B	rsmin	a	h12	H12	Max	Ca	Coa	Oil	Grease	≈
	mm				≈				KN		r/min		kg

BS1547TN1	15	47	15	1	35	27.5	39.5	1	21.5	27	12000	17000	0.14
BS1747TN1	17	47	15	1	35	27.5	39.5	1	21.5	27	12000	17000	0.14
BS2047TN1	220	47	15	1	37	27.5	39.5	1	19.3	25	12000	17000	0.13
BS2562TN1	25	62	15	1	46	38	52	1	28.5	41.5	9000	13000	0.24
BS3062TN1	30	62	15	1	48	39.5	52.5	1	26	39	9000	13000	0.23
BS3072TN1	30	72	15	1	52	45	61	1.1	31	54	8000	11000	0.35
BS3572TN1	35	72	15	1	54	46.5	60.5	1.1	30	50	8000	11000	0.3
BS4072TN1	40	72	15	1	56	49	62.5	1.1	28	49	8000	11000	0.26
BS4090TN1	40	90	20	1.5	67	56.5	75.5	1.5	50	83	6300	8500	0.65
BS4575TN1	45	75	15	1	60	52	68	1	28.5	52	7500	10000	0.26
BS45100TN1	45	100	20	1.5	74	64.5	85.5	1.5	58.5	104	5600	75000	0.81
BS50100TN1	50	100	20	1.5	76	64.5	85.5	1.5	58.5	104	5600	75000	0.75
BS5590TN1	55	90	15	1	70	65	80	1	32.5	65.5	6300	85000	0.38
BS55100TN1	55	100	20	1.5	77	69.5	85.5	1.5	40.5	81.5	6000	8000	0.75
BS55120TN1	55	120	20	1.5	86	77	97.5	2	60	116	5000	6700	1.18
BS60120TN1	60	120	20	1.5	88	79.5	100.5	1.5	61	120	4800	6300	1.11
BS75110TN1	75	110	15	1.5	88	85	99.5	1.5	35.5	83	5000	6700	0.7
BS100150TN1	100	150	23	2	120	114.5	135	2	69.5	173	3800	5000	1.37
BS100150TN1	100	150	23	2	120	114.5	135	2	69.5	173	3800	5000	1.37

FAQ:

Q: Are you factory or trading company?

A:We are factory.

Q:Where are your factory located?

A:Our factory located in Jianxi Industrial park,Luoyang city,Henan province,China.

Q:Are crossed roller bearings your main products?

A:Yes,we have advanced equipments to produce crossed roller bearings,Vertical CNC lathe,CNC Grinding machine,Vertical CNC machining center VMC650 two axes linear rail for drilling,and other inspection machines.

Q:Whether your factory have large stock for Angular Contact Ball Bearings ?

A:Yes, we have a large stock of our products.Even if the product quantity is insufficient, we can produce it in the shortest time, because we have the most professional machinery and team.

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70Series,72Series,718Series,719Series,B70Series Single Row Angular Contact Ball Bearings Manufacturer from China