SL182936-XL Single Row Full Complement Cylindrical Roller Bearing 180x250x42mm For Mining Metallurgy Machinery

The SL182936-XL single row full complement cylindrical roller bearing adopts cage-free full roller layout, inner ring double ribs, outer single rib semi-locating structure, XL optimized load design for ultra-heavy radial load operation. It allows limited axial displacement and fits low-speed heavy-load metallurgy, mining and engineering equipment.

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👉 Full technical drawings and load data available upon request

• Cage-free full roller structure maximizes roller quantity, ultra-high radial load capacity
• XL optimized internal structure improves bearing rigidity and service life
• Semi-locating rib design bears radial load and allows small axial shaft sliding
• Precision superfinished raceway reduces friction and running heat under heavy load
• Open design supports continuous grease replenishment for long-cycle operation
• Custom clearance grade (CN/C3/C4), precision class and anti-rust treatment available

👉 Greatly lowers equipment downtime and maintenance frequency for heavy working conditions

This full complement roller bearing is widely used in:

• Mining crusher and heavy conveyor equipment
• Metallurgy rolling mill and large gearbox assemblies
• Construction engineering machinery heavy rotary parts
• Low-speed heavy-load industrial transmission and lifting devices

👉 Ideal for customers demanding ultra-high load bearing solutions

• 25+ years experience in heavy-duty full complement roller bearing production
• Exported to 50+ countries worldwide
• Rich experience in OEM SL18 series special model customization
• Strict hardness, load capacity and dimensional tolerance inspection before shipment
• Fast technical reply within 24 hours
• Stable mass supply for long-term heavy machinery parts cooperation

👉 We focus on stable quality and long-term business partnership

• Raw chrome bearing steel incoming inspection
• Ultra-precision grinding for rollers and inner/outer raceway
• Strict quenching & tempering heat treatment hardness control
• Static/dynamic heavy load durability testing
• Full dimension and clearance grouping inspection before packaging

👉 Ensuring consistent overload-resistant performance for every bearing

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Looking for reliable full complement heavy-duty roller bearing supplier?

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• Fast factory quotation within 24h
• Professional heavy load bearing technical parameter support
• Custom clearance & precision grade solution suggestions
• Competitive bulk wholesale factory price

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