Hover to zoom
Industrial · SKU: AE5054137
Steel Deep Groove Ball Bearing 1.969 in Bore 3.150 in OD, Pkg Qty 2
This steel deep groove ball bearing is engineered for high-speed rotational applications, featuring a 1. 969-inch bore diameter and a 3.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $79.99 |
| 11 - 50 | -5% | $75.99 |
| 51+ | -10% | $71.99 |
Free Shipping $200+
On qualifying orders
Fast DDP Delivery
Door-to-door service
24/7 Support
Expert assistance
Quick Answer
How Buyers Should Evaluate Steel Deep Groove Ball Bearing 1.969 in Bore 3.150 in OD, Pkg Qty 2
This steel deep groove ball bearing is engineered for high-speed rotational applications, featuring a 1. 969-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: 1.969 in
- Outside Diameter: 3.150 in
- Material: Steel
Purchase Details
- Online price starts at $79.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 2 / 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 | 1.969 in |
| Outside Diameter | 3.150 in |
| Material | Steel |
| Inside Diameter | 1.969 in |
| Length | 0.630 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 for precision rotational applications across diverse industrial sectors. Constructed from premium-grade steel, the unit delivers exceptional load capacity and durability under continuous operation. The design features a 1.969-inch bore diameter and a 3.150-inch outside diameter with a compact 0.630-inch width, allowing for seamless integration into space-constrained machinery assemblies. Dual rubber seals are integrated on both sides to effectively retain lubrication while excluding dust, moisture, and other environmental contaminants, significantly extending service life in harsh operating conditions. The C3 internal clearance specification provides optimized tolerance for thermal expansion and minor shaft misalignment, ensuring smooth performance even when subjected to fluctuating operational temperatures or high-speed rotation.
Key Features
Premium steel construction for maximum structural integrity and wear resistance Dual rubber contact seals prevent lubricant leakage and contaminant ingress C3 internal clearance accommodates thermal growth and slight alignment deviations Optimized raceway geometry reduces friction and heat generation during high-speed operation Pre-lubricated design eliminates initial maintenance requirements Precision-ground components ensure quiet operation and minimal vibration
Specifications
Bore Diameter: 1.969 in Outside Diameter: 3.150 in Width: 0.630 in
Material
High-Carbon Steel Seal Type: Double Rubber Contact Seals Internal Clearance Class: C3 Load Capacity: Dynamic and Static ratings suitable for radial and moderate axial loads Operating Temperature Range: -40°F to 250°F (dependent on lubricant) Pack Quantity: 2 units per package
Applications
Electric motor shafts requiring high-speed reliability and low noise output Industrial gearboxes operating under variable load conditions Conveyor system rollers and pulleys in manufacturing facilities Agricultural machinery exposed to dust and debris environments HVAC blower wheels and fan assemblies Automotive alternators and starter motors Pump shafts handling continuous rotational stress Textile machinery spindles demanding precise alignment Food processing equipment where contamination control is critical General industrial power transmission systems requiring long-term durability
Not sure if this is the right fit?
How to Choose Oil Seals→Use shaft size, lip design, elastomer, temperature, and contamination exposure to compare industrial oil seals.