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Industrial · SKU: FR0112
Steel Spherical Bearing 1.77 in Bore 4300 lbs Load, Pkg Qty 20
Engineered for demanding industrial applications, this steel spherical bearing features a 1. 77-inch bore diameter and a 3.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $149.99 |
| 11 - 50 | -5% | $142.49 |
| 51+ | -10% | $134.99 |
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Quick Answer
How Buyers Should Evaluate Steel Spherical Bearing 1.77 in Bore 4300 lbs Load, Pkg Qty 20
Engineered for demanding industrial applications, this steel spherical bearing features a 1. 77-inch bore diameter and a 3. 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: 1.77 in
- Outside Diameter: 3.35 in
- Material: Steel
Purchase Details
- Online price starts at $149.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 20 / 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 | 1.77 in |
| Outside Diameter | 3.35 in |
| Material | Steel |
| Width | 0.75 in |
| Load Rating | 4300 lbs |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This high-performance spherical bearing is engineered to deliver exceptional reliability in demanding industrial environments where shaft misalignment and heavy loads are common challenges. Constructed from premium-grade steel, the unit offers superior durability and resistance to wear, ensuring long service life even under continuous operation. The self-aligning design automatically compensates for angular misalignments between the shaft and housing, as well as shaft deflection during operation, which significantly reduces stress on adjacent components and minimizes unplanned downtime. With a robust dynamic load capacity, this bearing provides stable rotational support for a wide range of machinery, making it an ideal choice for applications requiring precision and resilience in harsh conditions.
Key Features
Self-aligning capability compensates for shaft misalignment and deflection High-grade steel construction ensures maximum durability and wear resistance Dynamic load rating of 4,300 lbs supports heavy radial and axial stresses Compact profile with a 0.75-inch width fits space-constrained assemblies Precision-machined raceways for smooth rotation and reduced friction Sold in bulk packages of 20 units for cost-effective inventory management
Specifications
Bore Diameter: 1.77 in Outside Diameter: 3.35 in Width: 0.75 in
Material
Steel Dynamic Load Rating: 4,300 lbs Package Quantity: 20 units Bearing Type: Spherical Ball Bearing
Applications
Conveyor systems and material handling equipment Agricultural machinery exposed to dust and debris Textile manufacturing machines requiring precise alignment Pumps and fans subject to shaft deflection Heavy-duty gearboxes and industrial drives Mining and construction equipment operating under high vibration
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.