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EZO Miniature Ball Bearing: R166, 3/16 in Bore, 0.422 in Flange Dia, Dbl Shield - Corrosion-Resistant High-Clearance Ball Bearings
EZOCorrosion-Resistant High-Clearance Ball Bearings

EZO Miniature Ball Bearing: R166, 3/16 in Bore, 0.422 in Flange Dia, Dbl Shield

The EZO Miniature Ball Bearing: R166 (SKU 45VA84) is a corrosion-resistant high-clearance ball bearing with a 3/16 in bore, 0.422 in flange diameter, and 3/8 in outer diameter. It features double shields and is…

SKU 3G-OTH-104866

Brand
EZO
Item
Miniature Ball Bearing: R166, 3/16 in Bore, 0.422 in Flange Dia, Dbl Shield
Category
Corrosion-Resistant High-Clearance Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SFR166ZZA3MC3AF2
Type
Dbl Shield
Bore
3/16 in
OD
3/8 in
Flange Dia
0.422 in
Bearing Industry Number
R166
View Full Spec Sheet

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EZO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EZO Miniature Ball Bearing: R166 (SKU 45VA84) is a corrosion-resistant high-clearance ball bearing with a 3/16 in bore, 0.422 in flange diameter, and 3/8 in outer diameter. It features double shields and is identified by bearing industry number R166 and manufacturer part number SFR166ZZA3MC3AF2.

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, and small motors where corrosion resistance and high clearance are required. Its double-shielded design protects against contaminants, making it suitable for clean-room and light-industrial applications.

What are the specifications of the EZO R166 bearing?

The EZO R166 bearing has a 3/16 in bore, 3/8 in outer diameter, and 0.422 in flange diameter. It is double-shielded, corrosion-resistant, and has high clearance. The bearing industry number is R166 and the manufacturer part number is SFR166ZZA3MC3AF2.

Where to buy the EZO R166 bearing worldwide?

3G Electric supplies the EZO R166 bearing worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this corrosion-resistant miniature ball bearing.

How to select the correct EZO miniature ball bearing?

To select the correct EZO miniature ball bearing, match the bore, outer diameter, and flange dimensions to your housing and shaft. Consider the required clearance, shielding, and corrosion resistance. For the R166, verify the 3/16 in bore and 3/8 in OD against your application's load and speed requirements.

Used in

Common applications for EZO
Medical instruments — EZO stainless steel miniature ball bearings (e.g., 692XHZZP6MC3AF2) in dental handpieces and surgical tools
Precision encoders — EZO flanged bearings (e.g., F685HZZP6MC3SRL) for optical encoder shafts requiring axial location
Small electric motors — EZO radial ball bearings (e.g., 686HZZP6MC3SRL) in miniature DC motors and servo actuators
Instrumentation — EZO high-clearance bearings (e.g., SFR2-5 A3MC3AF2) in flow meters and pressure sensors
Robotics — EZO inch-series bearings (e.g., SR188ZZA3MC3SRL) in compact joint modules and end-effectors
Aerospace actuators — EZO corrosion-resistant bearings (e.g., SFR166ZZA3MC3AF2) in control surface linkages

EZO Products

3G Electric supplies EZO corrosion-resistant high-clearance ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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