
Engineered for demanding agricultural machinery, specialized conveyor systems, and compact industrial power transmission assemblies, the CSB210-30 1-7/8 inch eccentric locking collar insert bearing combines precision 1-7/8" x 90mm x 20mm dimensions with a narrow profile design and secure eccentric collar locking. Designed for efficient shaft mounting where space is constrained, it serves as an exact direct replacement for SB210-30, Peer FHSR210-30 / FHSR210-114, Timken/INA YA114RR / YA114-NPP, NTN ASS210-114N / ASS210-30, FYH SBB210-30KG5, SKF YAT210-114, and Browning SLS130.
🔧 Specification & Global Interchange Hub
Part Number Designation: CSB210-30 / SB210-30 (1-7/8 Inch Narrow Eccentric Collar Series)
Comprehensive Brand Interchange Directory:
Universal Industrial Codes: SB210-30 (Spherical OD counterpart) / CSB210-30
Peer Equivalent: FHSR210-30 / FHSR210-114
Timken / INA / Fafnir Equivalent: YA114RR / YA114-NPP
NTN Equivalent: ASS210-114N / ASS210-30
FYH Equivalent: SBB210-30KG5
SKF Equivalent: YAT210-114
Browning Equivalent: SLS130
Imperial Bore Dimension (d): 1-7/8 Inches (approx. 47.63 mm)
Outer Ring Diameter (D): 90 mm (Spherical outer contour design)
Total Assembly Width (B): 20 mm (Compact narrow profile optimized for space-saving housing applications)
Material Architecture: High-Grade Chrome Steel (Vacuum degassed for enhanced fatigue life, shock resistance, and wear protection)
🌟 Engineering Architecture & Performance Merits
Eccentric Locking Collar System: Features a matching eccentric locking collar that tightens securely onto the shaft via simple rotation, ensuring rapid, slip-resistant, and vibration-proof installation.
Spherical Outer Ring Contour: Self-aligning design accommodates initial static misalignments between the shaft and housing supports under harsh operating 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 Equipment: Combine harvesters, compact grain augers, specialized planter drives, and narrow tillage machinery.
Material Handling & Compact Conveying: Light-to-medium belt conveyors, sorting lines, and restricted-space roller beds.
Industrial Equipment: Specialized ventilation blowers, commercial air handlers, and compact machinery pulley drives.

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