EZO Miniature Ball Bearing: R166, Open, 3/16 in Bore, 3/8 in OD, 0.125 in Wd
The EZO Miniature Ball Bearing R166 is a high-precision radial ball bearing with an inch system of measurement. It features a 3/16 in bore, 3/8 in OD, and 0.125 in width, with an open design and stainless steel ring…
SKU 3G-OTH-105079
Also listed as: SR166A3MC3AF2 · SR166-A3MC3AF2
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The EZO Miniature Ball Bearing R166 is a high-precision radial ball bearing with an inch system of measurement. It features a 3/16 in bore, 3/8 in OD, and 0.125 in width, with an open design and stainless steel ring. The bearing industry number is R166, and the manufacturer part number is SR166 A3MC3AF2.
Frequently Asked Questions
What is the EZO R166 miniature ball bearing used for?
The EZO R166 miniature ball bearing is used in precision instruments, medical devices, robotics, and small electric motors where low friction and high accuracy are required. Its stainless steel construction resists corrosion, making it suitable for clean-room and light-industrial environments.
What are the specifications of the EZO R166 bearing?
The EZO R166 is an inch-system radial ball bearing with a 3/16 in bore, 3/8 in OD, and 0.125 in width. It has an open design, stainless steel ring, and bearing industry number R166. The manufacturer part number is SR166 A3MC3AF2.
Where to buy the EZO R166 bearing worldwide?
3G Electric supplies the EZO R166 miniature ball bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct EZO R166 bearing for an application?
To select the correct EZO R166 bearing, verify the shaft diameter (3/16 in bore), housing bore (3/8 in OD), and width (0.125 in). Confirm the load rating and speed requirements from the EZO catalog. For sealed or shielded variants, consult the manufacturer's specifications.
Used in
Common applications for EZOEZO Products
3G Electric supplies EZO high-precision radial ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
