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Industrial · SKU: FN0448
Steel Deep Groove Ball Bearing 1.57 in Bore 3.15 in OD, Pkg Qty 20
Engineered for reliable rotational support, this steel deep groove ball bearing features a 1.57-inch bore and a 3.15-inch outside diameter with a compact 0.71-inch width. Constructed from durable steel, it offers high load capacity and resistance to deformation under stress. The unit includes dual rubber seals to effectively retain lubrication and exclude contaminants, extending service life in demanding environments. Sold in packages of 20, these bearings provide a cost-effective solution for industrial machinery requiring precise alignment and consistent performance across varying operational speeds.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $109.99 |
| 11 - 50 | -5% | $104.49 |
| 51+ | -10% | $98.99 |
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Technical Specifications
| Bore Diameter | 1.57 in |
| Outside Diameter | 3.15 in |
| Material | Steel |
| Inside Diameter | 1.57 in |
| Length | 0.71 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This industrial-grade deep groove ball bearing is engineered to deliver reliable rotational support and precise alignment in demanding mechanical systems. Constructed from high-quality steel, the unit offers exceptional load capacity and superior resistance to deformation under significant radial and axial stress. The design incorporates dual rubber seals on both sides to effectively retain internal lubrication while excluding dust, dirt, and moisture, thereby extending service life in harsh operating environments. Sold in convenient packages of 20, these bearings provide a cost-effective solution for maintenance teams and original equipment manufacturers requiring consistent performance across varying operational speeds.
Key Features
High-carbon steel construction ensures maximum durability and structural integrity Dual rubber contact seals protect against contaminant ingress and lubricant loss Optimized raceway geometry reduces friction for smooth, low-noise operation Capable of supporting combined radial and axial loads in single-unit applications Precision-machined dimensions guarantee accurate fitment and minimal vibration Sealed design eliminates the need for frequent relubrication in standard conditions Packaged in quantities of 20 to streamline inventory management and bulk installation
Specifications
Bore Diameter: 1.57 in Outside Diameter: 3.15 in Width: 0.71 in
Material
Steel Seal Type: Double Rubber Seal (2RS) Load Capacity: High radial and moderate axial Surface Finish: Ground and polished raceways Package Quantity: 20 units per pack
Applications
Electric motors and generator assemblies Industrial conveyor systems and material handling equipment Automotive wheel hubs and transmission components Agricultural machinery including harvesters and tractors HVAC fans and blower motor shafts Machine tool spindles and gearboxes Pump housings and compressor units Textile manufacturing equipment
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How to Choose Oil Seals→Use shaft size, lip design, elastomer, temperature, and contamination exposure to compare industrial oil seals.
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