
Engineered for demanding agricultural equipment, specialized industrial machinery, and compact conveyor systems, the CSB210 50mm narrow inner ring insert bearing combines precision 50mm x 90mm x 20mm dimensions with a space-saving profile and reliable shaft locking. Designed for smooth rotation and efficient space utilization under unidirectional loads, it serves as an exact direct replacement for SB210-50MM, Peer FHSR210 / FHSR210-50MM, NTN ASS210N, FYH SBB210KG5, AMI BR210, SKF YAT210, and 1350 50
💎 Specification & Global Interchange Hub
Part Number Designation: CSB210 / SB210-50MM (50mm Narrow Inner Ring Series)
Comprehensive Brand Interchange Directory:
Universal Industrial Codes: SB210-50MM (Spherical OD counterpart) / CSB210
Peer Equivalent: FHSR210 / FHSR210-50MM
NTN Equivalent: ASS210N
FYH Equivalent: SBB210KG5
AMI Equivalent: BR210
SKF Equivalent: YAT210
Alternative Industry Reference: 1350 50
Metric Bore Dimension (d): 50 mm
Outer Ring Diameter (D): 90 mm (Spherical outer contour for housing alignment)
Total Assembly Width (B): 20 mm (Compact narrow profile optimized for restricted axial space requirements)
Material Architecture: High-Grade Chrome Steel (Vacuum degassed for enhanced fatigue life, shock resistance, and wear protection)
⭐ Engineering Architecture & Performance Merits
Compact Narrow Profile: Designed specifically for applications where axial mounting space is limited while maintaining high radial load capacities.
Spherical Outer Ring Contour: Self-aligning design accommodates initial static misalignments between the shaft and housing supports under harsh field conditions.
Dual-Lip Contact Sealing: Equipped with reinforced rubber seals and metal flingers to effectively retain premium lithium grease while sealing out abrasive dust, dirt, and moisture.
Pre-Lubricated & Maintenance-Ready: Factory-filled with high-performance anti-friction grease for immediate, reliable deployment in rugged industrial environments.
🚛 Target Industrial Sectors & Deployment Fields
Specialized Agricultural Machinery: Tillage equipment, compact seeders, grain elevator drives, and specialized harvesting attachments.
Material Handling & Compact Conveyors: Light-to-medium belt conveyors, roller beds, and automated sorting lines.
Industrial Equipment & Drives: Commercial ventilation fans, packaging machinery, and textile equipment assemblies.

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