SSA206 30MM Eccentric Collar Insert Ball Bearing ── 30mm x 62mm x 35.7mm (1.181" Bore) | Heavy-Duty Sealed Agricultural & Conveyor Bearing | Replaces Fafnir RAE30RRB GRAE30RRB, NTN AEL206, SKF YET206, AMI KH206
Precision-engineered for heavy-duty agricultural implements, crop harvesting equipment, industrial conveyors, and power transmission drive systems, the SSA206 30mm eccentric locking collar insert ball bearing features exact physical dimensions of 30mm Bore (1.181") x 62mm Outer Diameter (2.441") x 35.7mm Overall Inner Ring Width/Thickness (1.406"). Built with a spherical outer ring, an extended inner ring with an eccentric locking collar for positive shaft locking, multi-lip contact rubber seals, and factory pre-packed synthetic grease to lock out mud, soil grit, crop dust, and moisture. Direct cross-reference replacement for Fafnir / Torrington RAE30RRB / GRAE30RRB, NTN AEL206, AMI KH206, and SKF YET206.
✦ Technical Specifications & Brand Interchange Matrix
Bearing Part Number: SSA206 / SSA206 30MM (Eccentric Collar Insert Bearing)
Precise Physical Dimensions:
Inner Diameter (Bore - d): 30 mm (1.181 in)
Outer Diameter (OD - D): 62 mm (2.441 in)
Overall Inner Ring Width / Thickness (B): 35.7 mm (1.406 in)
Major Brand Cross-References:
Fafnir / Torrington: RAE30RRB, GRAE30RRB
NTN: AEL206
AMI: KH206
SKF: YET206
⚡ Structural Advantages & Heavy-Duty Performance
Eccentric Locking Collar Mechanism: Positive locking collar design enables quick, secure shaft attachment and prevents shaft slippage under continuous rotation.
Spherical Outer Ring Design: Precision-ground outer ring accommodates initial misalignment inside housing units, ensuring smooth operation under severe shaft flexing.
Heavy-Duty Multi-Lip Contact Sealing: High-efficiency contact rubber seals form a permanent defensive shield against mud, water, fertilizer dust, and abrasive soil grit contamination.
Maintenance-Free Synthetic Pre-Lubrication: Factory pre-filled with wide-temperature agricultural synthetic grease, eliminating routine field servicing and lube washout.
🚜 Agricultural & Industrial Machinery Deployment
Agricultural Implements & Harvesters: Direct fit insert bearing for combines, balers, seeders, and tillage machinery shaft assemblies requiring a 30mm bore bearing.
Conveyor Systems & Material Handling: Essential heavy-duty insert unit for belt conveyors, grain augers, and industrial roller drives.
Severe Duty Power Transmission: Designed for demanding farm tools operating under heavy soil drag, wet slurry, and harsh dust exposure.
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