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Industrial · SKU: RK1807
Steel Miniature Ball Bearing 0.28in Bore 0.75in OD for Machinery, Pkg Qty 100
Designed for precision machinery applications, this steel miniature ball bearing delivers reliable rotational support with minimal friction. Featuring a 0.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $59.99 |
| 11 - 50 | -5% | $56.99 |
| 51+ | -10% | $53.99 |
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Quick Answer
How Buyers Should Evaluate Steel Miniature Ball Bearing 0.28in Bore 0.75in OD for Machinery, Pkg Qty 100
Designed for precision machinery applications, this steel miniature ball bearing delivers reliable rotational support with minimal friction. Featuring a 0. 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: 0.28 in
- Outside Diameter: 0.75 in
- Material: Steel
Purchase Details
- Online price starts at $59.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 100 / 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 | 0.28 in |
| Outside Diameter | 0.75 in |
| Material | Steel |
| Inside Diameter | 0.28 in |
| Length | 0.24 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This steel miniature ball bearing is engineered for high-precision machinery applications requiring reliable rotational support within compact assemblies. Designed to minimize friction while maintaining structural integrity under moderate radial and axial loads, the unit features a robust construction suitable for continuous industrial operation. The double-shielded configuration effectively seals internal components against dust, debris, and moisture, significantly extending service life in challenging environments. Packaged in quantities of 100, this solution offers an economical choice for high-volume manufacturing lines, equipment maintenance programs, and original equipment manufacturer integration where consistency and dimensional stability are critical.
Key Features
Double-shielded design protects rolling elements from contaminants Precision-ground steel raceways ensure smooth rotation and low noise Compact profile fits tightly constrained mechanical spaces High load capacity relative to size for demanding applications Dimensional stability maintained under varying thermal conditions Sold in bulk packs of 100 for cost-effective inventory management
Specifications
Bore Diameter: 0.28 in Outside Diameter: 0.75 in Width: 0.24 in
Material
High-Carbon Steel Shield Type: Double Metal Shield Inside Diameter: 0.28 in Package Quantity: 100 units Load Type: Radial and Axial Finish: Uncoated Steel
Applications
Electric motors and small gearboxes Precision instrumentation and medical devices Conveyor system rollers and idlers Automotive auxiliary components Robotics joints and actuator assemblies Textile machinery and printing equipment HVAC fan motors and blowers Office automation equipment and printers
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