Литой подшипник из полиуретана + внешняя резьба из нержавеющей стали.

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Расследование	PDF	Литой подшипник из полиуретана + внешняя резьба из нержавеющей стали.		Отстающий размер			Screw size				Замена кодового имени Мисуми
Расследование	PDF	серийный номер	bearing No.	Inner diameter mm	Outer diameter mm	Thickness mm	Встроенный подшипник	Step protruding C	Screw length L	Thread M	Замена кодового имени Мисуми
		571	6204-55-14C1L12M10	20	55	14	6204	1	12	10	UMBH20-55A
		572	6204-55-14C1L20M10	20	55	14	6204	1	20	10	UMBT20-55A
		573	6204-55-14C3L12M10	20	55	14	6204	3	12	10	/
		574	6204-55-14C3L20M10	20	55	14	6204	3	20	10	/
		575	6204-55-14C7.5L12M10	20	55	14	6204	7.5	12	10	/
		576	6004-55-18C2L12M10	20	55	18	6004	2	12	10	/
		577	6204-55-18C1L12M10	20	55	18	6204	1	12	10	UMBH20-55
		578	6204-55-18C1L20M10	20	55	18	6204	/	20	10	UMBT20-55
		579	6204-55-18C5.5L12M10	20	55	18	6204	5.5	12	10	/
		580	6004-56-20C1L12M10	20	56	20	6004	/	12	10	/
		581	6204-58-18C1L12M10	20	58	18	6204	/	12	10	/
		582	6204-58-18C1L20M10	20	58	18	6204	/	20	10	/
		583	6204-58-18C5.5L12M10	20	58	18	6204	5.5	12	10	/
		584	6204-58-20C4.5L12M10	20	58	20	6204	4.5	12	10	/
		585	6203-60-18C2L12M10	17	60	18	6203	2	12	10	/
		586	6203-60-18C3L14M12	17	60	18	6203	3	14	12	/
		587	6204-60-20C4.5L12M10	20	60	20	6204	4.5	12	10	/
		588	6205-65-15C1L12M10	25	65	15	6205	1	12	10	UMBH25-65A
		589	6205-65-15C1L20M10	25	65	15	6205	/	20	10	UMBT25-65A
		590	6205-65-15C3L12M10	25	65	15	6205	3	12	10	/
		591	6205-65-15C3L20M10	25	65	15	6205	3	20	10	/
		592	6205-65-15C3L40M10	25	65	15	6205	3	40	10	/
		593	6205-65-19C1L12M10	25	65	19	6205	1	12	10	UMBH25-65
		594	6205-65-19C1L20M10	25	65	19	6205	1	20	10	UMBT25-65
		595	6205-65-19C1L40M10	25	65	19	6205	/	40	10	/
		596	6204-70-16C2L12M10	20	70	16	6204	2	12	10	/
		597	6204-70-16C2L20M10	20	70	16	6204	2	20	10	/
		598	6204-70-16C6.5L12M10	20	70	16	6204	6.5	12	10	/
		599	6204-70-25C2L12M10	20	70	25	6204	2	12	10	/
		600	6204-75-25C2L12M10	20	75	25	6204	2	12	10	/
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1. Что такое подшипник с резиновым покрытием?

Подшипник с резиновым покрытием относится к нестандартному подшипнику, пригодному для использования в определенных условиях, изготовленному путем впрыскивания или приклеивания резиновых изделий на поверхность подшипника через литейную форму.

2. Характеристики и классификация обрезиненных подшипников.

Rubber-coated bearings have excellent strength and wear resistance, heat resistance, hydrolysis resistance, and aging resistance. They have bright appearance, fine and smooth colloid surface, strong bonding between the colloid material and the shaft core, and a wide range of hardness.

In addition, rubber-coated bearings have the advantages of shock load resistance and low noise compared to ordinary bearings. Commonly used coating materials include the following:

(1) Polyurethane rubber rollers have good chemical properties, good solvent resistance, anti-aging, tear resistance, and good resilience.

(2) Silicone rubber coated bearings have good heat resistance, cold resistance, ozone and atmospheric aging resistance. The lack of electricity results in poor mechanical properties such as tensile strength and tear strength, and poor oil resistance and organic solvent resistance.

(3) Polyacetal (POM) coated bearings have high mechanical strength and rigidity, high fatigue strength, good resistance to organic solvents, and stronger wear resistance than polyurethane. However, they have the disadvantages of poor acid resistance, large molding shrinkage, and long life.

Easily decomposes under high temperature.

In addition, there are also rubber-coated bearings made of nitrile rubber, fluororubber and other coating materials.