PA POM plastic coated bearing + stainless steel external thread

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PA POM plastic coated bearing + stainless steel external thread
HeBei TuoAn Bearing Co.,Ltd

PA POM plastic coated bearing + stainless steel external thread

  • PA POM plastic coated bearing + stainless steel external thread
InquiryPDFPA POM plastic coated bearing + stainless steel external threadLagging sizeBuilt-in bearingScrew sizeReplacement of Misumi code name
serial numberbearing No.Inner diameter mmOuter diameter mmThickness mmStep protruding CScrew length LThread M
481 608-32-12C1.5L10M8 8 32 12 608 1.5 10 8 /
482 608-32-12C2L10M8 8 32 12 608 2 10 8 /
483 608-32-12C2.5L10M8 8 32 12 608 2.5 10 8 /
484 608-32-12C05L12M6 8 32 12 608 0.5 12 6 /
485 608-32-12C0.5L15M6 8 32 12 608 0.5 15 6 /
486 608-32-12C1L15M8 8 32 12 608 / 15 / /
487 608-32-12C2L15M8 8 32 12 608 2 15 8 /
488 626-33-7C⁰.5I8M6 6 33 7 626 0.5 8 6 /
489 626-33-7C1L8M6 / 33 7 626 / / 6 /
490 626-33-7C1.5L8M6 / 33 / 626 1.5 8 6 /
491 626-33-7C2L8M6 6 33 7 626 2 8 6 /
492 626-33-7C2.5L8M6 6 33 7 626 2.5 8 6 /
493 626-33-7C3.5I8M⁶ 6 33 7 626 3.5 8 6 /
494 626-33-7C4.5L8M6 6 33 7 626 4.5 8 6 /
495 626-33-7C5.5L8M6 / 33 7 626 5.5 8 6 /
496 626-33-7C4.5L10M6 6 33 7 626 4.5 10 6 /
497 626-33-7C0.5L12M6 6 33 7 626 0.5 12 6 /
498 626-33-7C2L12M6 6 33 7 626 2 12 6 /
499 626-33-7C2L15M6 6 33 7 626 / 15 6 /
500 626-33-7C12.5L10M6 6 33 7 626 12.5 10 6 /
501 6000-34-11C1L8M6 10 34 11 6000 / 8 6 /
502 6000-34-11C1L10M8 10 34 11 6000 1 10 8 /
503 6000-34-11C1L12M6 10 34 11 6000 1 12 6 /
504 6000-34-11C1L25M8 10 34 11 6000 / 25 8 /
505 6001-34-11C2.5L12M10 12 34 11 6001 2.5 12 10 /
506 6001-34-11C3.5L12M10 12 34 11 6001 3.5 12 10 /
507 6001-34-11C4.5L12M10 12 34 11 6001 4.5 12 10 /
508 6001-34-11C6.5L20M10 12 34 11 6001 6.5 20 10 /
509 608-35-9C1L8M6 8 35 9 608 / / 6 EBH35
510 608-35-9C2L8M6 8 35 9 608 2 8 6 /

1. What is a rubber-coated bearing?

A rubber-coated bearing refers to a non-standard bearing suitable for use under certain conditions, formed by injecting or bonding rubber products on the bearing surface through a casting mold.


2. Characteristics and classification of rubber-coated bearings

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.