Small Electric Motor Bearings 627 2RS Jackhammer Ball And Roller Bearing Rubber Seal Bearing

627 2RS C3 Deep Groove Ball Bearings Single Row 7*22*7mm Power Tool Demolition Hammers Electric Motor Ball Bearings Small Electric Motor Bearings Ball And Roller Bearing Rubber Seal Bearing

The 627 bearing is a widely used deep groove ball bearing, known for its simplicity, reliability, and versatility. Here’s a detailed introduction to this popular bearing type:

Requirements for Bearings in Demolition Hammers (Jackhammers)

A demolition hammer (also known as an impact drill or rock drill) is used for drilling or chiseling into hard materials like concrete and masonry. Given the harsh working conditions and high performance demands, bearings in demolition hammers have specific requirements to ensure reliability and durability:

Demolition Hammers typically require 4 sets of bearings, with the following specifications:

• High-Speed Operation: The bearings must be capable of operating at high speeds, generally exceeding 5000 RPM.

• Oil Retention: They should ensure no oil leakage during high-speed operation.

• Dust Protection: Provide excellent protection against dust, preventing external particles from entering the bearing interior.

• Shock Load Resistance: Able to withstand significant impact loads.

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What's the Performance Features of 627 2RS Bearings in Demolition Hammers?

The 627 2RS bearing offers robust performance in demolition hammers, designed to handle high-speed operation exceeding 5000 RPM while ensuring no oil leakage due to its double rubber seals. These seals also provide excellent dust protection, effectively preventing external particles from entering the bearing interior. Built to withstand significant shock loads, the bearing ensures reliable and durable operation even under the harsh conditions typical of demolition work. Its combination of high-speed capability, oil retention, dust protection, and shock load resistance makes it well-suited for the demanding applications of demolition hammers.

What's the Applications of the 627 2RS Bearing?

The 627 2RS bearing is widely utilized across various industries, providing critical support and stable rotational power in equipment such as pneumatic mixers, plastic pelletizing machines, drilling and extraction devices, laminating machines, capsule filling machines, sample sieves, dispensing equipment, horizontal rubber machinery, shearing machines, crushers, chain conveyors, dustproof covers, hot melt glue machines, plasma welders, refrigeration units, Heidelberg printing presses, and dairy processing equipment. Its reliable performance ensures smooth operation and efficiency in applications ranging from mixing and manufacturing to mining, pharmaceuticals, electronics, and food processing.

If you need more detailed information or have any other related questions, feel free to ask!