Steel Deep Groove Ball Bearing 0.787in Bore 1.850in OD, Pkg Qty 20

Overview

This industrial-grade deep groove ball bearing is engineered for high-speed rotational applications where reliability and minimal maintenance are critical. Constructed from hardened steel, the unit provides exceptional radial load capacity while maintaining low friction coefficients during continuous operation. The design incorporates a C3 internal clearance specification, which is specifically optimized to accommodate thermal expansion in environments with elevated operating temperatures or where shaft and housing fits create additional preload. Dual non-contact seals are integrated on both sides of the bearing to effectively retain lubrication and exclude dust, moisture, and other particulate contaminants, ensuring extended service life in demanding mechanical settings.

Key Features

Hardened steel construction for superior durability and wear resistance C3 internal clearance allows for safe thermal expansion under heat stress Dual non-contact seals prevent lubricant leakage and contaminant ingress Optimized raceway geometry reduces friction and energy consumption Precision-ground balls ensure smooth rotation and reduced vibration levels Suitable for high-speed motor and gearbox applications Sold in bulk packages of 20 units for cost-effective inventory management

Specifications

Bore Diameter: 0.787 in Outside Diameter: 1.850 in Width: 0.551 in

Material

Hardened Steel Internal Clearance Class: C3 Seal Type: Double Non-Contact Load Type: Radial Package Quantity: 20 units

Applications

Electric motors and pump assemblies Industrial gearboxes and transmission systems Conveyor belt rollers and pulleys Agricultural machinery drive trains HVAC fan motors and blowers Machine tool spindles requiring high-speed precision Automotive alternators and starter components Performance Notes The C3 clearance designation makes this bearing particularly suitable for applications where temperature differentials between the inner and outer rings are expected. In standard operating conditions, the tight tolerances ensure precise shaft alignment, while the hardened steel composition resists deformation under heavy radial loads. The non-contact seal design offers a balance between protection and speed, allowing the bearing to operate at higher RPMs compared to contact-sealed variants without generating excessive heat. Regular inspection intervals can be significantly extended due to the factory-installed lubrication and effective sealing mechanism, reducing total cost of ownership for facility managers and maintenance teams. This component serves as a direct replacement for legacy models requiring these specific imperial dimensions and clearance ratings.