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Industrial · SKU: NT9471
Spherical Bearing 1.38in Bore 2.83in OD Bearing Steel 5720 lbs, Pkg Qty 10
Engineered for demanding industrial applications, this spherical bearing features a 1. 38-inch bore diameter and a 2.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $99.99 |
| 11 - 50 | -5% | $94.99 |
| 51+ | -10% | $89.99 |
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Quick Answer
How Buyers Should Evaluate Spherical Bearing 1.38in Bore 2.83in OD Bearing Steel 5720 lbs, Pkg Qty 10
Engineered for demanding industrial applications, this spherical bearing features a 1. 38-inch bore diameter and a 2. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Bore Diameter: 1.38 in
- Outside Diameter: 2.83 in
- Material: Bearing Steel
Purchase Details
- Online price starts at $99.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 10 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Bore Diameter | 1.38 in |
| Outside Diameter | 2.83 in |
| Material | Bearing Steel |
| Width | 1.69 in |
| Load Rating | 5720 lbs |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This spherical bearing unit is engineered to deliver reliable performance in demanding industrial environments where shaft misalignment and heavy radial loads are common challenges. Designed with precision-machined dimensions, the component features a 1.38-inch bore diameter and a 2.83-inch outside diameter to ensure accurate fitment within standard housing assemblies. The robust construction utilizes high-grade bearing steel, providing exceptional resistance to wear, deformation, and fatigue under continuous operation. With a total width of 1.69 inches, this bearing offers substantial structural support while maintaining the flexibility to accommodate minor shaft deflections and angular discrepancies without compromising system integrity. Ideal for machinery that operates under rigorous conditions, this unit minimizes downtime by reducing the frequency of maintenance interventions and part replacements.
Key Features
Accommodates static and dynamic misalignment angles for smoother operation High dynamic load rating of 5,720 lbs supports heavy-duty applications Constructed from premium bearing steel for extended service life Precision-ground raceways reduce friction and heat generation Self-aligning design compensates for installation errors and shaft bending Corrosion-resistant treatment enhances durability in harsh environments Consistent performance across a wide range of rotational speeds
Specifications
Bore Diameter: 1.38 in Outside Diameter: 2.83 in Total Width: 1.69 in Material Composition: Bearing Steel Dynamic Load Rating: 5,720 lbs Package Quantity: 10 units per pack Bearing Type: Insert Ball Bearing with Spherical Outer Ring Sealing Configuration: Standard contact seals for contaminant exclusion
Applications
Agricultural machinery including harvesters and tillage equipment Conveyor systems transporting bulk materials in mining and logistics Heavy-duty electric motors and gearboxes in manufacturing plants Construction equipment such as excavators and compactors Food processing machinery requiring reliable rotating components Textile manufacturing frames and spinning machines HVAC fan assemblies and industrial ventilation systems Paper mill rollers and drying cylinder support structures
Not sure if this is the right fit?
How to Choose Industrial Bearings→Use load, speed, shaft fit, housing conditions, lubrication, and replacement urgency to narrow bearing choices.