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Rolamento série 7900

Lar / Catálogos / Rolamento de esferas de contato angular / Rolamentos de esferas de contato angular de uma carreira / Rolamento série 7900

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Hot tags:GQZ precious-quality 7900 series bearing with reasonable price for customers all over the world and first-class service and unrivaled products.

GQZ high quality 7900 Series Single Row Angular Contact Ball Bearings

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.

The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis

The most commonly used designs are:

single row angular contact ball bearings

double row angular contact ball bearings

four-point contact ball bearings

Selecione	Download	Investigação	Bearing Numbers				Dimensões principais (mm)					Basic load ratings(N)		Classificações básicas de carga (kgf)		Valor	Velocidade limite (rpm)		Distance of action point(mm)	Abutment and fillet dimensions			Peso	Basic load ratings(duplex bearing) (N)		Basic load ratings(duplex bearing) (kgf)		Limiting Speed(duplex bearing) (rpm)		Distance of action point (duplex bearing)(a0)		Installation dimensions(duplex bearing)
Selecione	Download	Investigação	Single row	DB	DF	DT	d	D	B	r (min)	r1(min)	Cr	Cor	Cr	Cor	fo	Graxa	Óleo	uma	da (min)	Da (max)	ra (max)	(kg)	Cr	Cor	Cr	Cor	Graxa	Óleo	back-to-back arrangement	face-to-face arrangement	db (min)	Db(max)	rb (max)
			7912A5 bearing	7912DB	7912DF	7912DT	60	85	13	1	0.6	18300	17700	1870	1810	16.5	9500	13000	23.4	66	79	1	0.197	29800	35500	3050	3600	7500	10000	46.8	20.8	1-1 / 16	80	0.6
			7912C bearing	7912DB	7912DF	7912DT	60	85	13	1	0.6	19400	18700	1980	1910	16.4	11000	15000	16.2	66	79	1	0.194	31500	37500	3200	3800	9000	12000	32.4	6.4	1-1 / 16	80	0.6
			7913A5 bearing	7913DB	7913DF	7913DT	65	90	13	1	0.6	19100	19400	1940	1980	16.4	9000	12000	24.6	71	84	1	0.211	31000	39000	3150	3950	7100	9500	49.1	23.1	1-1 / 16	85	0.6
			7913C bearing	7913DB	7913DF	7913DT	65	90	13	1	0.6	20200	20500	2060	2090	16.5	10000	14000	16.9	71	84	1	0.208	33000	41000	3350	4200	8500	12000	33.8	7.8	1-1 / 16	85	0.6
			7914A5 bearing	7914DB	7914DF	7914DT	70	100	16	1	0.6	26500	26300	2710	2680	16.5	8000	11000	27.8	76	94	1	0.341	43000	52500	4400	5350	6300	9000	55.6	23.6	1-1 / 16	95	0.6
			7914C bearing	7914DB	7914DF	7914DT	70	100	16	1	0.6	28100	27800	2870	2830	16.4	9500	13000	19.4	76	94	1	0.338	45500	55500	4650	5650	7500	11000	38.8	6.8	1-1 / 16	95	0.6
			7915A5 bearing	7915DB	7915DF	7915DT	75	105	16	1	0.6	26900	27700	2750	2820	16.5	7500	10000	29	81	99	1	0.355	44000	55500	4450	5650	6000	8500	58	26	1-1 / 16	100	0.6
			7915C bearing	7915DB	7915DF	7915DT	75	105	16	1	0.6	28600	29300	2910	2980	16.5	9000	12000	20.1	81	99	1	0.357	46500	58500	4750	5950	7100	10000	40.1	8.1	1-1 / 16	100	0.6
			7916A5 bearing	7916DB	7916DF	7916DT	80	110	16	1	0.6	27300	29000	2790	2960	16.4	7100	10000	30.2	86	104	1	0.38	44500	58000	4550	5900	5600	8000	60.3	28.3	1-1 / 16	105	0.6
			7916C bearing	7916DB	7916DF	7916DT	80	110	16	1	0.6	29000	30500	2960	3150	16.5	8500	12000	20.7	86	104	1	0.376	47000	61500	4800	6250	6700	9500	41.5	9.5	1-1 / 16	105	0.6
			7917A5 bearing	7917DB	7917DF	7917DT	85	120	18	1.1	0.6	36500	38500	3750	3900	16.5	6700	9000	32.9	92	113	1	0.541	59500	77000	6100	7850	5300	7500	65.8	29.8	1-1 / 16	115	0.6
			7917C bearing	7917DB	7917DF	7917DT	85	120	18	1.1	0.6	39000	40500	3950	4150	16.4	8000	11000	22.7	92	113	1	0.534	63000	81500	6450	8300	6300	9000	45.5	9.5	1-1 / 16	115	0.6
			7918A5 bearing	7918DB	7918DF	7918DT	90	125	18	1.1	0.6	39500	43500	4000	4450	16.4	6300	8500	34.1	97	118	1	0.56	64000	87000	6500	8900	5000	7100	68.1	32.1	1-1 / 16	120	0.6
			7918C bearing	7918DB	7918DF	7918DT	90	125	18	1.1	0.6	41500	46000	4250	4700	16.5	7500	10000	23.4	97	118	1	0.563	67500	92000	6900	9400	6000	8500	46.8	10.8	1-1 / 16	120	0.6
			7919A5 bearing	7919DB	7919DF	7919DT	95	130	18	1.1	0.6	40000	45500	4050	4650	16.4	6000	8500	35.2	102	123	1	0.603	64500	91000	6600	9250	4800	6700	70.5	34.5	1-1 / 16	125	0.6
			7919C bearing	7919DB	7919DF	7919DT	95	130	18	1.1	0.6	42500	48000	4300	4900	16.5	7100	10000	24.1	102	123	1	0.597	68500	96000	7000	9800	5600	8000	48.1	12.1	1-1 / 16	125	0.6
			7916A5 bearing	7916DB	7916DF	7916DT	80	110	16	1	0.6	27300	29000	2790	2960	16.4	7100	10000	30.2	86	104	1	0.38	44500	58000	4550	5900	5600	8000	60.3	28.3	1-1 / 16	105	0.6
			7916C bearing	7916DB	7916DF	7916DT	80	110	16	1	0.6	29000	30500	2960	3150	16.5	8500	12000	20.7	86	104	1	0.376	47000	61500	4800	6250	6700	9500	41.5	9.5	1-1 / 16	105	0.6
			7917A5 bearing	7917DB	7917DF	7917DT	85	120	18	1.1	0.6	36500	38500	3750	3900	16.5	6700	9000	32.9	92	113	1	0.541	59500	77000	6100	7850	5300	7500	65.8	29.8	1-1 / 16	115	0.6
			7917C bearing	7917DB	7917DF	7917DT	85	120	18	1.1	0.6	39000	40500	3950	4150	16.4	8000	11000	22.7	92	113	1	0.534	63000	81500	6450	8300	6300	9000	45.5	9.5	1-1 / 16	115	0.6
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