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EZOCorrosion-Resistant High-Clearance Ball Bearings

EZO Miniature Ball Bearing: R155, 5/32 in Bore, 0.359 in Flange Dia, Dbl Shield

The EZO Miniature Ball Bearing R155 is a corrosion-resistant, high-clearance ball bearing with a 5/32-inch bore, 5/16-inch outer diameter, and 0.359-inch flange diameter. It features double shields and is identified…

SKU 3G-OTH-106785

Brand
EZO
Item
Miniature Ball Bearing: R155, 5/32 in Bore, 0.359 in Flange Dia, Dbl Shield
Category
Corrosion-Resistant High-Clearance Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SFR155ZZA3MC3SRL
Type
Dbl Shield
Bore
5/32 in
OD
5/16 in
Flange Dia
0.359 in
Bearing Industry Number
R155
View Full Spec Sheet

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

Product Description

The EZO Miniature Ball Bearing R155 is a corrosion-resistant, high-clearance ball bearing with a 5/32-inch bore, 5/16-inch outer diameter, and 0.359-inch flange diameter. It features double shields and is identified by bearing industry number R155 and manufacturer part number SFR155ZZA3MC3SRL.

Frequently Asked Questions

What is the EZO R155 miniature ball bearing used for?

The EZO R155 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 R155 bearing?

The EZO R155 bearing has a 5/32-inch bore, 5/16-inch outer diameter, and 0.359-inch flange diameter. It is double-shielded, corrosion-resistant, and has high clearance. The bearing industry number is R155 and the manufacturer part number is SFR155ZZA3MC3SRL.

Where to buy the EZO R155 bearing worldwide?

3G Electric supplies the EZO R155 miniature ball bearing worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source genuine EZO bearings and ensure they reach you reliably, regardless of your country.

How to select the correct EZO miniature ball bearing for an application?

To select the correct EZO miniature ball bearing, match the bore, outer diameter, and flange dimensions to your housing and shaft. Consider load, speed, and environmental factors like moisture or debris. The R155's corrosion resistance and double shields suit applications requiring low friction and protection.

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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