Industrial-Grade SER215-48 Insert Bearing | 3" Bore, 130mm Outer Diameter, 77.8mm Width

🛠️ Specifications & Dimensions At-a-Glance

• Part Number: SER215-48

• Imperial Bore: 3.000 Inches (3" / 76.2 mm)

• Outer Diameter: 130 mm

• Overall Thickness / Width: 77.8 mm (Extended wide inner ring profile)

• Material Composition: High-Carbon GCr15 Chrome Steel

• Locking Mechanism: Eccentric Locking Collar (Rotation-energized dynamic clamping)

• Ring Contour: Spherical Outer Surface (Compensates for initial angular offset)

• Sealing Technology: Heavy-Duty Dual Rubber Contact Seals

✨ Core Engineering Benefits

• Rotation-Energized Clamping: The precision eccentric collar tightens securely onto the shaft during machinery rotation, mitigating slippage and dampening harmful vibrations.

• Superior Load Tolerance: Thickened inner ring cross-sections and top-tier steel metallurgy easily support heavy continuous radial forces and abrupt impact loads.

• Seamless Housing Compatibility: Engineered for smooth, trouble-free drop-in installation across standard 215-series pillow blocks and flanged bearing housings.

• Total Environmental Shielding: Factory pre-lubricated with high-temperature grease and protected tightly on both sides to lock out abrasive grit, dust, and moisture.

⚙️ Primary Deployment Sectors

• Heavy Agricultural Implements: Large-scale combine harvesters, high-capacity grain elevators, and massive tractor drivelines.

• Industrial Bulk Conveying: Industrial belt conveyor systems, vibrating industrial screens, and heavy aggregate sorting equipment.

• Heavy Mechanical Units: Industrial blowers, large HVAC mechanical systems, and high-torque power transmission gear units.