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Industrial · SKU: AA9109
Steel Deep Groove Ball Bearing 2.95in Bore 5.12in OD for Industrial Machinery
This steel deep groove ball bearing is engineered for high-load industrial machinery applications, featuring a 2. 95-inch bore diameter and a 5.
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 Steel Deep Groove Ball Bearing 2.95in Bore 5.12in OD for Industrial Machinery
This steel deep groove ball bearing is engineered for high-load industrial machinery applications, featuring a 2. 95-inch bore diameter and a 5. 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: 2.95 in
- Outside Diameter: 5.12 in
- Material: Steel
Purchase Details
- Online price starts at $99.99.
- Minimum order quantity: 1 unit.
- Availability: Contact for Availability.
- 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 | 2.95 in |
| Outside Diameter | 5.12 in |
| Material | Steel |
| Inside Diameter | 2.95 in |
| Length | 0.98 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This high-performance deep groove ball bearing is engineered to meet the rigorous demands of heavy-duty industrial machinery. Designed with precision-machined steel components, it offers exceptional radial load capacity and rotational stability for continuous operation. The unit features a 2.95-inch bore diameter and a 5.12-inch outside diameter, providing a robust fit for standard motor shafts and gearbox assemblies. With a compact width of 0.98 inches, this bearing optimizes space utilization without compromising structural integrity. Dual rubber seals are integrated into the design to effectively retain lubrication and exclude dust, moisture, and other environmental contaminants, significantly extending service life in harsh operating conditions.
Key Features
Premium-grade steel construction for maximum durability and wear resistance Dual rubber seals on both sides to prevent lubricant leakage and contaminant ingress Optimized for high radial load applications with minimal friction Precision-ground raceways ensure smooth rotation and reduced vibration Sealed-for-life design eliminates the need for frequent re-lubrication Thermal stability suitable for varied industrial temperature ranges Corrosion-resistant treatment enhances longevity in humid environments
Specifications
Bore Diameter: 2.95 in Outside Diameter: 5.12 in Width: 0.98 in
Material
High-Carbon Steel Seal Type: Double Rubber Seal (Non-Contact) Load Type: Radial and Moderate Axial Cage Material: Steel or Polymer (Standard Configuration) Pack Quantity: 1 Unit
Applications
Electric motors and pump assemblies Industrial gearboxes and transmission systems Conveyor belt rollers and drive shafts Agricultural machinery and harvesting equipment HVAC fans and blower wheels Machine tool spindles and lathe components Material handling systems and packaging machinery This component serves as a critical replacement or original equipment part for facilities requiring reliable motion control solutions. The precise dimensional tolerances ensure seamless integration into existing frameworks, reducing downtime during maintenance cycles. By combining robust material science with advanced sealing technology, this bearing delivers consistent performance under continuous stress. It is an ideal choice for operators seeking to enhance machine efficiency while minimizing long-term maintenance costs. The standardized sizing allows for easy sourcing and inventory management across diverse manufacturing sectors. Whether used in high-speed rotating applications or slow-moving heavy-load scenarios, this bearing maintains its structural integrity and operational smoothness.
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