Superior Quality Factory Supply Roller Bearing 55x100x21mm

Built for High Performance | Superior Quality Factory Supply Roller Bearing 55x100x21mm

The Superior Quality Factory Supply Roller Bearing 55x100x21mm is a precision-engineered solution designed to meet the demands of heavy industrial operations and high-speed mechanical assemblies. Manufactured with a single row cylindrical structure and precision-machined Chrome Steel GCR15 components, this bearing delivers exceptional radial load capacity, low friction operation, and high stability during rotation. Designed for versatile use across construction, agriculture, and automation equipment, it features standard dimensions with a 55 mm bore size, 100 mm outer diameter, and 21 mm width, making it an excellent fit for OEM machinery or maintenance replacements.

With optional seals including ZZ, 2RS, and OPEN configurations, along with multiple clearance options like C0, C2, and C3, this roller bearing adapts to varied operational conditions. Whether you’re operating at high speeds or dealing with dusty environments, this bearing guarantees durability, alignment integrity, and consistent output with minimal maintenance effort.

Technical Specifications

Why Choose Superior Quality Factory Supply Roller Bearing 55x100x21mm?

🔹 Exact Standard Sizing: 55 mm inner diameter × 100 mm outer diameter × 21 mm width, ensuring interchangeability in global mechanical systems.
🔹 Chrome Steel GCR15 Construction: High hardness and fatigue resistance ensure a long-lasting, corrosion-resistant bearing life.
🔹 Available in ZZ, 2RS, and OPEN Types: Choose your protection level based on environmental exposure and application demands.
🔹 Factory-Direct China Supply: Mass production capabilities with global logistics make it easy to procure in volume at competitive rates.
🔹 Supports Custom Materials (Ceramic, Stainless): Can be tailored for non-magnetic, corrosion-prone, or high-speed requirements.
🔹 Shaft & Housing Fit Options: Designed to match standard metric bearing housing systems, reducing compatibility issues.

Maintenance Tips for Extended Life & Peak Efficiency

To ensure optimal performance of your Superior Quality Factory Supply Roller Bearing 55x100x21mm, implement a routine care schedule. Start by inspecting seals and lubrication regularly. Use only manufacturer-approved cleaning solvents and avoid water-based cleaners that may induce corrosion. After cleaning, thoroughly reapply grease before reinsertion. Avoid high-pressure cleaning or hammering the bearing into place during installation to prevent distortion. Store in sealed, temperature-controlled environments and avoid direct sunlight or humidity exposure to extend shelf life and rotational accuracy.

Order Now – Upgrade to Superior Quality Factory Supply Roller Bearing 55x100x21mm

Whether you’re dealing with high-frequency machinery or heavy-duty systems, the Superior Quality Factory Supply Roller Bearing 55x100x21mm is engineered for smooth operation, unmatched reliability, and superior value. Backed by factory-level manufacturing consistency and global shipping capability, this bearing is the trusted choice of engineers and sourcing managers worldwide. Get the durability your machinery demands — available now for immediate order.