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Industrial · SKU: QK1023
Deep Groove Ball Bearing 2.56in Bore Steel 0.51in Length, Pkg Qty 20
Engineered for high-speed rotational applications, this deep groove ball bearing features a 2. 56-inch bore 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 Deep Groove Ball Bearing 2.56in Bore Steel 0.51in Length, Pkg Qty 20
Engineered for high-speed rotational applications, this deep groove ball bearing features a 2. 56-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: 2.56 in
- Outside Diameter: 3.54 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 | 2.56 in |
| Outside Diameter | 3.54 in |
| Material | Steel |
| Inside Diameter | 2.56 in |
| Length | 0.51 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 requiring precise shaft alignment and reliable load management. Designed with a 2.56-inch bore and a 3.54-inch outside diameter, the unit ensures accurate fitment within heavy-duty machinery and motor assemblies. The compact 0.51-inch width allows for installation in space-constrained environments without sacrificing structural integrity. Constructed from high-grade steel, this bearing supports significant radial loads while maintaining low friction coefficients to optimize energy efficiency. Integrated dual rubber seals provide robust protection against dust, debris, and moisture ingress while effectively retaining lubrication for extended service intervals. Supplied in packages of 20, these components offer a cost-effective solution for large-scale maintenance projects or original equipment manufacturing lines demanding consistent operational stability.
Key Features
Precision-machined 2.56-inch bore diameter for exact shaft fitting Robust steel construction delivers superior strength and wear resistance Dual rubber seals prevent contamination and retain internal grease Optimized for high-speed rotation with minimal friction generation Compact 0.51-inch profile suitable for tight mechanical clearances High radial load capacity supports demanding industrial operations Packaged in quantities of 20 for efficient inventory management Consistent performance under continuous duty cycles
Specifications
Bore Diameter: 2.56 in Outside Diameter: 3.54 in Width: 0.51 in
Material
Steel Seal Type: Dual Rubber (2RS) Load Type: Radial Package Quantity: 20 units Application Temperature Range: -40°F to 250°F
Applications
Electric motor assemblies and pump systems Conveyor belt rollers and material handling equipment Automotive transmission components and wheel hubs Agricultural machinery gearboxes and drive shafts HVAC fan motors and blower wheels Industrial power tools and spindle units Textile manufacturing equipment Food processing machinery requiring sealed lubrication
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