Hover to zoom
Industrial · SKU: AA3708159
Steel Deep Groove Ball Bearing 0.118 in Bore 0.394 in OD, Pkg Qty 100
This steel deep groove ball bearing is engineered for high-speed rotational applications requiring minimal maintenance. Featuring a 0.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $119.99 |
| 11 - 50 | -5% | $113.99 |
| 51+ | -10% | $107.99 |
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 0.118 in Bore 0.394 in OD, Pkg Qty 100
This steel deep groove ball bearing is engineered for high-speed rotational applications requiring minimal maintenance. 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: 0.118 in
- Outside Diameter: 0.394 in
- Material: Steel
Purchase Details
- Online price starts at $119.99.
- 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 | 0.118 in |
| Outside Diameter | 0.394 in |
| Material | Steel |
| Inside Diameter | 0.118 in |
| Length | 0.157 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 rotational applications requiring minimal maintenance and reliable performance. Designed with precision dimensions, the unit features a 0.118-inch bore diameter and a 0.394-inch outside diameter, with a compact width of 0.157 inches to fit space-constrained assemblies. Constructed from high-grade steel, it delivers superior radial load capacity and exceptional resistance to deformation under continuous stress. The integrated dual rubber seals effectively retain internal lubrication while excluding dust, moisture, and other contaminants, ensuring extended operational life in demanding industrial environments. Sold in packages of 100, these bearings provide a cost-effective solution for mass production needs in precision machinery and motor assemblies.
Key Features
High-carbon steel construction for maximum durability and wear resistance Dual rubber seals on both sides to protect against contamination and grease loss Precision-ground raceways for smooth operation at high rotational speeds Compact design with 0.157-inch width ideal for miniature mechanical systems Consistent performance across a wide range of operating temperatures Low friction coefficient to reduce energy consumption and heat generation Sold in bulk packs of 100 units for efficient inventory management
Specifications
Bore Diameter: 0.118 in Outside Diameter: 0.394 in Width: 0.157 in
Material
High-Carbon Steel Seal Type: Dual Rubber (2RS) Load Type: Radial and moderate Axial Package Quantity: 100 units Finish: Polished steel surfaces
Applications
Electric motors and small gearboxes Automotive auxiliary components and sensors Conveyor system rollers and idlers Medical devices and laboratory equipment Precision instrumentation and optical systems Power tools and handheld rotary devices HVAC fan assemblies and blowers Textile machinery and packaging equipment
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.