As a direct manufacturer in Wafangdian, China's bearing capital, we specialize in Large Diameter Spherical Roller Bearings with bore diameter 500mm and above. Factory direct pricing, one-piece MOQ, rapid production lead time 7-15 days.
Explore our complete range of Spherical Roller Bearings including heavy-duty and extra large diameter models for mining, steel mills and cement equipment.
The following Large Diameter Spherical Roller Bearings (bore ≥500mm) are part of our manufacturing range. We support custom production based on drawings, working conditions and OEM requirements. Contact us for inquiries not listed.
No Large Diameter Spherical Roller Bearings found in this category.
Please contact us for your specific requirements.
We manufacture custom Large Diameter Spherical Roller Bearings according to drawings, operating conditions or replacement requirements. Bore diameter up to 2000mm, special materials (G20Cr2Ni4A), custom cages, tapered bore (K suffix), W33 lubrication, special clearances (C3/C4) and OEM branding available. 1-piece MOQ with fast lead time.
Located in China's bearing capital, we are a manufacturer and exporter with our own production base. No middleman, direct quality control and competitive pricing.
Extra large bearings generally made to order. One-piece minimum order acceptable. Standard delivery 7-15 working days, rapid production available.
Steel material (GCr15 / G20Cr2Ni4A), cage type (CA/MB/CC), W33 lubrication grooves, tapered bore (K suffix), C3/C4 clearance, P5/P6 precision.
Large diameter spherical roller bearings are designed for extreme heavy load and high-impact working conditions. With optimized internal geometry and high-quality bearing steel, they deliver exceptional dynamic and static load ratings for continuous operation.
The spherical design automatically compensates for shaft deflection and misalignment, reducing stress on other components and extending equipment service life.
W33 suffix adds lubrication grooves and holes for better oil flow under high-temperature conditions. K suffix provides tapered bore for easy mounting with adapter sleeve or dismounting with withdrawal sleeve.
Extra large spherical roller bearings are widely used in heavy industry equipment including:
Cement kilns Mining crushers Steel mill machinery Large electric motors Heavy-duty reducers Port machinery Marine propulsion Vibrating screens
Selecting the right extra large spherical roller bearing is critical for heavy industrial equipment. With bore diameters exceeding 500mm, these bearings operate under extreme...
Engineered for extreme conditions in mining, cement processing, and heavy machinery, the 248 and 249 series spherical roller bearings represent the pinnacle of large-size...