The workshop machines are running in order with grinding sparks flying. A 1.5-meter internal-gear four-point contact ball slewing bearing of our company is undergoing precision grinding. All dimensional tolerances are being strictly verified, and the product is nearing completion for delivery.
This internal-gear slewing bearing adopts a four-point contact ball structure. The steel balls bear loads at four contact points, capable of accommodating axial force, radial force and overturning moment simultaneously. Featuring an integrated internal-gear design for compact transmission layout, it is widely used in engineering machinery, environmental protection equipment, mining machinery and automatic rotary platforms, delivering stable operation and excellent impact resistance.
With years of expertise in slewing ring manufacturing, our core product lines cover four-point contact ball slewing bearings and cross-roller bearings. We boast prominent strengths in large-size non-standard custom projects. We undertake orders of large diameter, special structure and special material non-standard bearings. The whole workflow including drawing review, forging, machining, gear processing, heat treatment and precision grinding is completed in house.
For customized requests with special parameters, oversized dimensions and demanding working conditions, we develop feasible process solutions efficiently. Strict controls are implemented on geometric tolerances, gear accuracy and raceway hardness to guarantee reliability and service life of large non-standard slewing bearings.
We will keep improving our manufacturing capability for large non-standard bearings. With refined production and consistent quality, we provide dependable custom slewing ring solutions for customers at home and abroad.
