
Precision-engineered for heavy-duty agricultural machinery, food processing machinery, crop conveyors, washdown equipment, and high-torque industrial power transmission assemblies, the SSA210-30 heavy-duty insert ball bearing with eccentric locking collar features exact physical dimensions of 1-7/8" Shaft Bore (47.625mm) x 90mm Spherical Outer Diameter (3.543") x 43.7mm Overall Width/Thickness with Collar (1.720"). Constructed with a narrow inner ring, spherical outer ring for automatic housing alignment, positive eccentric shaft locking system, and heavy-duty contact seals, pre-packed with wide-temperature synthetic grease to eliminate routine maintenance while locking out water slurry, mud, crop dust, and harsh chemicals. Direct cross-reference replacement for FYH SSA210-30, ASAHI MADA210-30 / S-A210-30, NTN S-ELS210-114D1, SKF YET 210-114/HV, DODGE INS-SLEX-114-CR, and Browning VESS-230.
β¦ Technical Specifications & Brand Interchange Matrix
Bearing Part Number: SSA210-30 / S-A210-30 (Heavy-Duty Insert Bearing with Collar)
Precise Physical Dimensions:
Inner Diameter (Shaft Bore - d): 1-7/8 in (47.625 mm)
Spherical Outer Diameter (OD - D): 90 mm (3.543 in)
Overall Width / Thickness with Collar (B): 43.7 mm (1.720 in)
Major Global Brand Cross-References:
FYH Japan: SSA210-30
ASAHI Japan: MADA210-30, S-A210-30
NTN Japan: S-ELS210-114D1
SKF: YET 210-114/HV (Corrosion-resistant / food-grade series)
DODGE: INS-SLEX-114-CR
Browning: VESS-230
β‘ Structural Advantages & Heavy-Duty Performance
Positive Eccentric Collar Locking Mechanism: Features a self-tightening eccentric collar that locks firmly to the 1-7/8" drive shaft in the direction of rotation, eliminating shaft slippage and fretting corrosion under heavy vibration.
Spherical Outer Ring Self-Alignment: Precision-ground spherical outer ring compensates for static housing misalignments and dynamic shaft deflection during continuous operations.
Corrosion & Washdown Resistant Sealing: High-efficiency contact seals form an airtight defensive barrier against washdown moisture, agricultural slurry, fertilizer dust, and abrasive soil grit.
Maintenance-Free Synthetic Pre-Lubrication: Factory pre-filled with high-grade wide-temperature synthetic grease, completely eliminating daily field routine servicing and lubricant washout.
π Agricultural & Industrial Machinery Deployment
Agricultural Implements & Harvesters: Direct fit insert bearing for 1-7/8" shaft drive lines, augers, reel drives, and crop processing rollers in major agricultural machinery fleets.
Food Processing & Washdown Equipment: Ideal for food packaging lines, washdown conveyors, and beverage processing machinery requiring corrosion-resistant 1-7/8" units.
Heavy Industrial Conveyors: Essential bearing component for bucket elevators, line shafts, material handling systems, and industrial blowers operating under continuous torque.
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