High-Precision Deep Groove Ball Bearings for Industrial Machinery 623-2RS1 604-2z 619/4-2z 624-Z

• Customization: Available
• Transport Package: Standard Packaging or Customized
• Specification: 25mmX52mmX15mm
• Model NO.: 623-2RS1 604-2Z 619/4-2Z 624-Z
• Trademark: JD Bearing
• Origin: China
• HS Code: 8482100000
• Production Capacity: 50000
• Package Size: 800.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 1.000kg

Product Description

Advantages Low Friction Resistance: The rolling elements and raceways mainly have rolling friction. Compared with sliding friction, its friction coefficient is significantly reduced, resulting in less heat generation and low energy loss during operation, which can effectively improve the transmission efficiency of the mechanical system. High Limiting Speed: With a reasonable structural design and smooth movement of the rolling elements, deep groove ball bearings can maintain good stability and reliability at high rotational speeds and have a high limiting speed, which can meet the needs of many high-speed rotating equipment. Strong Versatility: It can withstand radial loads and a certain degree of axial loads and can be widely used in various types of mechanical transmission systems, such as in the fields of motors, automobiles, machine tools, household appliances, etc., adapting to different working conditions and load requirements. Low Noise: Under normal working conditions, deep groove ball bearings operate smoothly with a relatively low noise level, which helps to reduce the running noise of the entire mechanical equipment and improve the comfort of the working environment.

 

Designation	Principaldimensions			Basicloadratings		Speedratings
				dynamic	static	Referencespeed	Limitingspeed
	d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
623	3	10	4	0.54	0.18	130000	80000
623-2RS1	3	10	4	0.54	0.18		40000
623-2Z	3	10	4	0.54	0.18	130000	60000
604-2Z	4	12	4	0.806	0.28	120000	60000
618/4	4	9	2.5	0.423	0.116	140000	85000
619/4	4	11	4	0.624	0.18	130000	80000
619/4-2Z	4	11	4	0.624	0.18	130000	63000
624	4	13	5	0.936	0.29	110000	67000
624-2Z	4	13	5	0.936	0.29	110000	53000
624-Z	4	13	5	0.936	0.29	110000	67000
628/4-2Z	4	9	3.5	0.423	0.116	140000	70000
634	4	16	5	1.11	0.38	95000	60000
634-2Z	4	16	5	1.11	0.38	95000	48000
638/4-2Z	4	9	4	0.423	0.116	140000	70000
618/5	5	11	3	0.468	0.143	120000	75000
619/5	5	13	4	0.884	0.335	110000	70000
619/5-2Z	5	13	4	0.884	0.335	110000	50000
625	5	16	5	1.14	0.38	95000	60000
625-2Z	5	16	5	1.14	0.38	95000	48000
625-Z	5	16	5	1.14	0.38	95000	60000
628/5-2Z	5	11	4	0.468	0.143	120000	60000
635	5	19	6	2.34	0.95	80000	50000
635-2Z	5	19	6	2.34	0.95	80000	40000
638/5-2Z	5	11	5	0.468	0.143	120000	60000
618/6	6	13	3.5	0.715	0.224	110000	67000
619/6	6	15	5	0.884	0.27	100000	63000
619/6-2Z	6	15	5	0.884	0.27	100000	50000
626	6	19	6	2.34	0.95	80000	50000
626-2RSH	6	19	6	2.34	0.95		24000
626-2RSL	6	19	6	2.34	0.95	80000	40000

Q1: What about the MOQ? Can you accept a sample order?
A: Our company MOQ is 1pc, and we can accept sample orders.

Q2: Can you accept OEM/ODM?
A: Yes, we can.Customizing according to your requirements or drawing.

Q3: Do you supply door-to-door service?
A: By air or express(DHL, FEDEX, EMS, etc.)

Q4: Could you tell me the materials of your bearings?
A: Chrome steel, carbon steel, stainless steel, ceramic, and plastic material.

Q5: Are you a factory or trading company?
A: We have our factory, JUDONG Bearing is specializes in manufacturing and exporting bearings.