Steel Deep Groove Ball Bearing 1.77in Bore 3.94in OD, Pkg Qty 6

Overview

This steel deep groove ball bearing is engineered to deliver exceptional performance in high-load industrial environments. Designed with precision, the unit features a 1.77-inch bore diameter and a 3.94-inch outside diameter, making it ideal for applications requiring robust rotational support. With a compact width of 0.98 inches, this bearing offers a low-profile design that fits seamlessly into space-constrained assemblies without compromising on load capacity. Constructed from high-grade steel, it ensures long-term durability and reliability even under demanding operating conditions. Sold in convenient packages of six, these bearings streamline inventory management for maintenance teams and facilitate efficient replacement schedules in continuous operation facilities.

Key Features

High-load radial capacity suitable for heavy machinery Precision-ground steel raceways for smooth rotation Double metal shields included for contaminant protection Compact 0.98-inch width for tight installation spaces Consistent dimensional accuracy for easy interchangeability Sold in packs of six for optimized stock control

Specifications

Bore Diameter: 1.77 in Outside Diameter: 3.94 in Width: 0.98 in

Material

High-Carbon Steel Shield Type: Double Metal Shield (ZZ) Load Rating: High Radial Load Capacity Package Quantity: 6 units

Applications

Electric motor shafts and pump assemblies Conveyor system rollers and drive trains Agricultural machinery gearboxes Industrial fan and blower housings Automotive transmission components Heavy-duty packaging equipment Detailed Performance Notes The deep groove geometry of this bearing allows it to handle significant radial loads while also accommodating moderate axial loads in both directions. The double metal shield design provides effective protection against dust, dirt, and debris, extending service life in dirty or abrasive environments without the need for frequent relubrication. The high-carbon steel construction undergoes rigorous heat treatment to maximize hardness and wear resistance, ensuring stable performance across a wide range of operating temperatures. These units are manufactured to strict tolerance standards, guaranteeing minimal runout and reduced vibration levels during high-speed operation. The standardized dimensions allow for direct replacement in existing machinery, minimizing downtime during maintenance windows. Whether used in manufacturing plants, processing facilities, or mobile equipment, this bearing series delivers the mechanical integrity required for critical power transmission tasks.