Blogs

Watch our factory video showing the gear cutting procedure of heavy-duty external-tooth slewing rings, custom manufactured for excavators, cranes and

Many customers often confuse two similar-looking machining processes when viewing production footage of slewing bearings: inner bore chamfering and slewing

Introduction For slewing bearings operating in ultra-high temperature working environments, standard rubber seals often fail prematurely due to thermal aging,

Learn our factory’s practical procedure for measuring radial clearance of large slewing bearings. See how overhead crane and dial indicator

Meta Description: Longwei custom‑manufactures heavy‑duty three‑row roller external gear slewing bearings for Australian mining. Watch our on‑site inspection video for

Lightweight thin slewing bearings are widely used in filling machinery, automation equipment, solar trackers and small engineering machinery. In this

Introduction High‑quality slewing bearings rely on standardized machining procedures starting from raw forging blanks. Rough turning is the first critical

         How to distinguish slewing ring ball plug, grease hole and dowel pin hole. Watch our short

Date: July 20, 2026 | Category: Industrial Applications, Custom Solutions   Introduction: The Challenge of High-Temperature Industrial Environments In heavy