Merydom Slewing Bearing

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Merydom Slewing Bearing Slewing Bearing Manufacturing You Can Verify！
MERYDOM.COM
Email: [email protected] | WhatsApp: +86 17705201170

MERYDOM SLEWING BEARING specializes in the design and manufacturing of slewing bearings and turret rings, serving industries including construction machinery, wind power, lifting & transport equipment, and defense applications. With a global vision, we provide end-to-end solutions from engineering design and precision production to quality inspection and customized service. Committed to high standards in materials and manufacturing, MERYDOM aims to be a trusted international supplier of slewing bearings and turret rings, delivering long-term value to partners worldwide.

09/10/2026

A single-row ball slewing bearing with external gear teeth is being assembled.

29/09/2026

Custom Slewing Bearings for Reinforcement Cage Welding Machines

We are currently assembling a series of customized slewing bearings for a customer’s reinforcement cage welding machines.

In this application, the slewing bearings are mounted vertically and are required to support and maintain the stable rotation of large reinforcement cages. This requires not only sufficient load capacity, but also reliable rotational stability, accuracy, and long-term operating performance.

Based on the customer’s machine structure and working conditions, MERYDOM customized the bearing dimensions, mounting interfaces, gear parameters, and internal design to ensure reliable integration with the equipment.

22/09/2026

What is gear runout on an externally geared slewing bearing?

Simply put, gear runout means how consistently the gear teeth remain positioned relative to the center of rotation during one full revolution.

If the gear runout is too large, the meshing may become:

* Too tight in some positions
* Too loose in other positions
* More prone to noise, vibration, and uneven wear

That is why gear runout is an important quality parameter for ensuring smooth meshing, reliable transmission, and long service life.

At MERYDOM, the gear accuracy of every geared slewing bearing is inspected during production to ensure stable meshing performance.

17/09/2026

MERYDOM SLEWING BEARING — Precision in Motion. Reliability in Every Rotation.
Engineered for demanding applications, built for long-term performance.
From standard slewing bearings to customized solutions, MERYDOM keeps your equipment moving with confidence.

Manufacturing

15/09/2026

We are assembling a 2-meter outer diameter, internally geared single-row ball slewing bearing.

11/09/2026

After hardening, slewing bearing raceways undergo precision grinding to achieve a surface roughness as low as Ra 1.6. Hardening enhances raceway hardness and wear resistance, while grinding refines raceway geometry and surface quality, supporting smooth rotation and reliable load-carrying performance.

Slewing bearing drawings, at your fingertips. The MERYDOM CAD Library is coming soon. Search by brand, series or model, ...
10/09/2026

Slewing bearing drawings, at your fingertips. The MERYDOM CAD Library is coming soon. Search by brand, series or model, preview 2D drawings, explore interactive 3D models and download CAD files—for simpler, faster selection.

merydom.com

07/09/2026

This custom slewing bearing features dozens of mounting holes on its inner wall, with varying diameters, positions, and configurations. Dedicated drill jigs guide manual drilling, maintaining positional accuracy and machining efficiency—even with complex hole patterns.

For procurement teams, cost and lead time matter.For engineers, fit and performance matter.For manufacturers, long-term ...
02/09/2026

For procurement teams, cost and lead time matter.
For engineers, fit and performance matter.
For manufacturers, long-term reliability matters.
MERYDOM is built to address all three.

merydom.com
[email protected]

01/09/2026

Raceway hardening is a critical process for ensuring the load capacity and service life of a slewing bearing.

Induction hardening significantly increases the surface hardness and wear resistance of the raceway, improving resistance to contact fatigue, indentation, and plastic deformation. At the same time, the core retains good toughness, allowing the slewing bearing to perform reliably under heavy loads, impact, and long-term cyclic operation.

Hardness, wear resistance, and fatigue life all start with proper raceway heat treatment.

Address

NO. 1 Kunlun Road, Tongshan District, Xuzhou City, Jiangsu
Xuzhou
221116

Telephone

+8617705201170

Website

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