EZO SR4 A3MC3AF2 High-Precision Radial Ball Bearing
The EZO Miniature Ball Bearing: R4 is a high-precision radial ball bearing with an inch system of measurement. It features a 1/4 in bore, 5/8 in OD, and 0.196 in width, with a stainless steel ring and an open design…
SKU 3G-OTH-101407
Also listed as: SR4A3MC3AF2 · SR4-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: R4 is a high-precision radial ball bearing with an inch system of measurement. It features a 1/4 in bore, 5/8 in OD, and 0.196 in width, with a stainless steel ring and an open design. The manufacturer part number is SR4 A3MC3AF2, and the bearing industry number is R4.
Frequently Asked Questions
What is the EZO R4 miniature ball bearing used for?
The EZO R4 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 ring provides corrosion resistance, making it suitable for clean or mildly corrosive environments.
What are the specifications of the EZO R4 miniature ball bearing?
The EZO R4 miniature ball bearing has a 1/4 in bore, 5/8 in OD, and 0.196 in width. It uses an inch system of measurement, has an open design, and a stainless steel ring. The bearing industry number is R4, and the manufacturer part number is SR4 A3MC3AF2.
Where to buy the EZO R4 miniature ball bearing worldwide?
You can source the EZO R4 miniature ball bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct EZO miniature ball bearing for an application?
To select the correct EZO miniature ball bearing, match the bore, OD, and width to your housing and shaft dimensions. Consider load, speed, and environmental factors. For the R4, use a 1/4 in shaft and 5/8 in housing bore. Open bearings suit clean, dry applications.
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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.