Shaft Saver Sleeve

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Product Introduction

Core Product Features

The shaft saver sleeve is a precision protective structural component specially used for shaft-hole matching. It provides shaft system wear reduction, noise reduction, clearance compensation, and positioning protection. It features a smooth inner wall, high concentricity, wear resistance, and compressive strength. It can be customized with non-standard structures such as steps, slots, and internal threads, making it suitable for various shaft assembly applications. The shaft saver sleeve is designed for long-term use with resistance to deformation and wear.

Product Parameter Table

Parameter Item	Details
Inner / Outer Diameter	Φ3–Φ50, non-standard customization according to drawings
Length Range	5mm–100mm, flexible processing available
Common Materials	Brass C3604/H59, Stainless Steel 304/316, Carbon Steel 12L14
Surface Treatment	Blackening, zinc plating, nickel plating, chrome plating, passivation, quenching
Structure Customization	Smooth bore, internal thread, stepped, and slotted structures available

Application Fields

Widely used in motor bearings, automotive chassis, automation equipment, machine tool fixtures, hardware molds, medical devices, and fitness equipment for shaft-hole matching protection scenarios. The shaft saver sleeve is commonly applied in these fields.

Company Processing Strength

Equipped with Japanese Tsugami CNC Swiss-type lathes and turn-mill compound machines, capable of micron-level precision machining of ±0.001mm. With 15 years of precision hardware machining experience, complex non-standard shaft saver sleeve products can be mass-produced stably. MOQ starts from 500PCS, samples can be provided, repeat order lead time is shorter, and factory direct supply offers outstanding cost performance.

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Industrial Drive Shaft

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