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Super width series deep groove ball bearing

ZYS can offer full range of deep groove ball bearings with reliable performance in a wide range of applications and conditions. Wide series design has a larger width, relative to standard designs.

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Bearing Model						Dimension						Basic Load rating (kN)		Weight (kg)
Standard type	shield	seal		With snap ring groove	With snap ring	d	D	B	r_smin	D2 (max)	F max	Cr	Cor
62203	ZZ	2RZ	2RS	N	NR	17	40	16	0.6	44.6	1.12	7.36	4.48	0.086
62204	ZZ	2RZ	2RS	N	NR	20	47	18	1	52.7	1.12	9.88	6.22	0.134
62205	ZZ	2RZ	2RS	N	NR	25	52	18	1	57.9	1.12	14.0	7.80	0.146
62206	ZZ	2RZ	2RS	N	NR	30	62	20	1	67.7	1.7	19.5	11.2	0.249
62207	ZZ	2RZ	2RS	N	NR	35	72	23	1.1	78.6	1.7	25.7	15.3	0.381
62208	ZZ	2RZ	2RS	N	NR	40	80	23	1.1	86.6	1.7	30.7	19.0	0.450
62209	ZZ	2RZ	2RS	N	NR	45	85	23	1.1	91.6	1.7	33.2	21.6	0.485
62210	ZZ	2RZ	2RS	N	NR	50	90	23	1.1	96.5	2.46	35.1	23.2	0.535
62211	ZZ	2RZ	2RS	N	NR	55	100	25	1.5	106.5	2.46	43.4	29.2	0.680
62212	ZZ	2RZ	2RS	N	NR	60	110	28	1.5	116.6	2.46	47.5	32.5	1.01
62213	ZZ	2RZ	2RS	N	NR	65	120	31	1.5	129.7	2.82	55.9	40.5	1.28
62214	ZZ	2RZ	2RS	N	NR	70	125	31	1.5	134.7	2.82	60.5	45.0	1.40
62304	ZZ	2RZ	2RS	N	NR	20	52	21	1.1	57.9	1.12	12.3	7.81	0.197
62305	ZZ	2RZ	2RS	N	NR	25	62	24	1.1	67.7	1.7	22.4	11.5	0.302
62306	ZZ	2RZ	2RS	N	NR	30	72	27	1.1	78.6	1.7	27.0	15.2	0.489
62307	ZZ	2RZ	2RS	N	NR	35	80	31	1.5	86.6	1.7	33.5	18.3	0.614
62308	ZZ	2RZ	2RS	N	NR	40	90	33	1.5	96.5	2.46	31.4	22.4	0.843
62309	ZZ	2RZ	2RS	N	NR	45	100	36	1.5	106.5	2.46	37.2	26.3	1.11
62310	ZZ	2RZ	2RS	N	NR	50	110	40	2.0	116.6	2.46	47.6	35.7	1.47
62311	ZZ	2RZ	2RS	N	NR	55	120	43	2.0	129.7	2.82	71.5	45.0	1.95
62312	ZZ	2RZ	2RS	N	NR	60	130	46	2.1	139.7	2.82	81.8	51.9	2.50
62313	ZZ	2RZ	2RS	N	NR	65	140	48	2.1	149.7	2.82	92.3	60.0	2.94
62314	ZZ	2RZ	2RS	N	NR	70	150	51	2.1	159.7	2.82	104	68.0	3.58
63303	ZZ	2RZ	2RS	N	NR	17	47	22.2	1	52.7	1.12	13.5	6.55	0.1431
63304	ZZ	2RZ	2RS	N	NR	20	52	22.2	1.1	57.9	1.12	15.9	7.8	0.1935
63305	ZZ	2RZ	2RS	N	NR	25	62	25	1.1	67.7	1.7	22.5	11.6	0.2541
63306	ZZ	2RZ	2RS	N	NR	30	72	25.4	1.1	78.6	1.7	28.1	16	0.4062
63307	ZZ	2RZ	2RS	N	NR	35	80	30	1.5	86.6	1.7	33.2	19	0.5037
63308	ZZ	2RZ	2RS	N	NR	40	90	30.2	1.5	96.5	2.46	31.4	22.4	0.8364
63309	ZZ	2RZ	2RS	N	NR	45	100	32	1.5	106.5	2.46	52.7	31.5	1.27
63310	ZZ	2RZ	2RS	N	NR	50	110	34.9	2	116.6	2.46	61.8	38	1.732
63311	ZZ	2RZ	2RS	N	NR	55	120	36.5	2	129.7	2.82	71.5	45	2.2372
63312	ZZ	2RZ	2RS	N	NR	60	130	39.7	2.1	139.7	2.82	81.9	52	2.8531
63313	ZZ	2RZ	2RS	N	NR	65	140	44.4	2.1	149.7	2.82	92.3	60	3.5418
63314	ZZ	2RZ	2RS	N	NR	70	150	49.2	2.1	159.7	2.82	104	68	4.3533
63315	ZZ	2RZ	2RS	N	NR	75	160	54	2.1	169.7	2.82	114	76.5	5.2064
63316	ZZ	2RZ	2RS	N	NR	80	170	58.7	2.1	182.9	3.1	124	86.5	6.1098
63317	ZZ	2RZ	2RS	N	NR	85	180	63.5	3	192.9	3.1	133	96.5	7.1134

MACHINE TOOL

Machine tool is the carrier of advanced manufacturing technology and the basic production means of equipment industry. It is the basic equipment for equipment manufacturing industry, mainly for automobile, military, agricultural machinery, engineering machinery, electric power equipment, railway locomotive, ship and other industries. Machine tool performance plays an increasingly important role in production efficiency and product quality and also has high demand for more reliable and energy efficient components.

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VEHICLE

Driven by increasing environmental awareness and stricter emission regulations, the automotive industry is undergoing an unprecedented period of change. Computer technology has been used in the control and monitoring devices of many vehicle systems. New materials for cars, such as light alloys, have been gradually used in mainstream cars, and new technologies allow for further emissions cuts.

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RAILWAY

Railway transportation is one of the main ways of transportation. As the main means of railway transportation, train technology is constantly innovating. Freight vehicles with increasing load, locomotive vehicles with increasing traction, or passenger vehicles with increasing running speed are affecting people's way of life.

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MOTORCYCLE

Each motorcycle is usually equipped with 20 to 30 bearings. These bearings are used for important rotating parts such as engines, transmissions, and wheels to support driving, and are responsible for reducing friction and driving the engine power to the wheels. Therefore, the performance required for motorcycle bearings is to achieve smooth rotation through low friction, low vibration and high durability. These performance affect the fuel consumption and safety that are closely related to our life. ZYS always pays attention to these details and strives to develop bearing and optimize the bearing design to improve the quality of life and protect the global environment.

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AGRICULTURE

Agricultural engineering involves a wide range of machinery, equipment and tools, most of which are specially designed and manufactured according to the characteristics of agriculture and the special requirements of various operations, such as soil tillage machinery, planting and fertilization machinery, plant protection machinery, crop harvesting machinery, animal husbandry machinery and agricultural products processing machinery, etc. Another part of agricultural machinery is common to other industries, and can be directly selected according to the characteristics and needs of agriculture, such as agricultural power machinery, water pumps in farmland irrigation and drainage machinery, etc.; or design these machinery into agricultural variants according to the characteristics and needs of agriculture, such as agricultural vehicles, trailers in agricultural transport machinery, stone machinery in farmland construction machinery.

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ELECTRIC MOTOR

Motors are used as power sources in all industries. In the development of the electrification of power sources, in order to meet the requirements of environmental protection, low energy loss and high reliability, ZYS continuously developed high-performance bearings with low friction. These bearings are widely used in the rotating part of the motor, which can play a significant role in bearing the load carried by the motor while supporting smooth and quiet rotation.

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METALLURGY AND CONSTRUCTION

There are many kinds of metallurgical equipment, including not only the equipment needed by the raw material factory, but also the equipment needed from the upstream process to the downstream process, such as steelmaking process, steel rolling process and leveling process. These bearings are used under the special conditions of iron powder, water and heat of metallurgical equipment, so they need to meet the requirements of heavy load , vibration shock, from ultra-low speed to high-speed & rapid acceleration and deceleration. "Stable operation and improved production efficiency" can be described as a representative industry in the field of metallurgical equipment. ZYS is not only in bearing design technology, but also in various aspects such as bearing material technology, lubrication technology, and analytical technology.

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