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Industrial · SKU: FP4713
Deep Groove Ball Bearing 1.378in Bore Steel 0.984in Length
This deep groove ball bearing features a 1. 378-inch bore 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 |
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Quick Answer
How Buyers Should Evaluate Deep Groove Ball Bearing 1.378in Bore Steel 0.984in Length
This deep groove ball bearing features a 1. 378-inch bore 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: 1.378 in
- Outside Diameter: 3.937 in
- Material: Steel
Purchase Details
- Online price starts at $79.99.
- 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 | 1.378 in |
| Outside Diameter | 3.937 in |
| Material | Steel |
| Inside Diameter | 1.378 in |
| Length | 0.984 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This deep groove ball bearing is engineered for high-speed rotational applications within demanding industrial machinery. Featuring a precise 1.378-inch bore and a robust 3.937-inch outside diameter, the unit is constructed from high-grade steel to ensure exceptional durability and load-bearing capacity. With a total width of 0.984 inches, this component fits seamlessly into standard industrial housings while maintaining strict dimensional tolerances. The optimized raceway geometry significantly reduces friction, allowing for smooth operation under significant radial loads and moderate axial loads in both directions. Designed for reliability, this bearing supports extended service life and consistent performance without requiring complex maintenance protocols, making it an ideal choice for heavy-duty equipment where uptime is critical.
Key Features
Precision-ground 1.378-inch bore diameter for accurate shaft fitment High-strength steel construction resists wear and deformation Optimized internal geometry minimizes friction and heat generation Capable of supporting high radial loads and moderate axial loads Suitable for high-speed rotational environments up to rated limits Sealed design options available to protect against contaminants Consistent performance in temperatures ranging from -40°F to 250°F
Specifications
Bore Diameter: 1.378 in Outside Diameter: 3.937 in Width: 0.984 in
Material
Steel Inside Diameter: 1.378 in Load Type: Radial and Axial Pack Size: 1 Unit
Applications
Electric motors and generators Industrial gearboxes and transmission systems Centrifugal pumps and compressors Conveyor belt drive rollers Agricultural machinery and harvesting equipment HVAC blowers and fans Machine tool spindles Automotive alternators and pulleys
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