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Industrial · SKU: AA9107
Steel Deep Groove Ball Bearing 2.76in Bore 4.92in OD for Industrial
This steel deep groove ball bearing is engineered for high-speed industrial applications, featuring a 2. 76-inch bore diameter and a 4.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $69.99 |
| 11 - 50 | -5% | $66.49 |
| 51+ | -10% | $62.99 |
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Quick Answer
How Buyers Should Evaluate Steel Deep Groove Ball Bearing 2.76in Bore 4.92in OD for Industrial
This steel deep groove ball bearing is engineered for high-speed industrial applications, featuring a 2. 76-inch bore diameter and a 4. 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: 2.76 in
- Outside Diameter: 4.92 in
- Material: Steel
Purchase Details
- Online price starts at $69.99.
- 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 | 2.76 in |
| Outside Diameter | 4.92 in |
| Material | Steel |
| Inside Diameter | 2.76 in |
| Length | 0.94 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This steel deep groove ball bearing is engineered for high-speed industrial applications, featuring a 2.76-inch bore diameter and a 4.92-inch outside diameter to ensure precise shaft alignment. With a compact width of 0.94 inches, the unit delivers robust radial load capacity while maintaining a low-friction profile for energy efficiency. The C3 internal clearance specification accommodates thermal expansion during operation, reducing the risk of seizure under heavy loads. Constructed from durable hardened steel with dual metal shields, this component provides reliable protection against contaminants, extending service life in demanding manufacturing environments.
Key Features
C3 internal clearance designed to handle thermal expansion and prevent binding Dual metal shields provide effective contamination resistance without compromising speed Hardened steel construction ensures exceptional durability under heavy radial loads Low-friction design optimizes energy efficiency in continuous high-speed operations Precision-ground raceways deliver smooth rotation and reduced vibration levels Compact 0.94-inch width allows for installation in space-constrained machinery
Specifications
Bore Diameter: 2.76 in Outside Diameter: 4.92 in Width: 0.94 in
Material
Hardened Steel Internal Clearance: C3 Shield Type: Dual Metal Shields (2Z) Load Type: Radial Pack Quantity: 1 unit
Applications
Electric motors and generators requiring high-speed precision Industrial gearboxes and transmission systems Conveyor belt rollers and material handling equipment Pump assemblies operating under variable thermal conditions Automotive alternators and auxiliary drive systems Heavy-duty agricultural machinery and construction equipment HVAC blowers and industrial fans Machine tool spindles needing consistent rotational accuracy
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