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EZOHigh-Precision Extended Inner Ring Radial Ball Bearings

EZO Miniature Ball Bearing: R2-5, Dbl Shield, 1/8 in Bore, 5/16 in OD, 0.141 in Wd

The EZO R2-5 is a high-precision extended inner ring radial ball bearing, part of the inch-system miniature bearing line. It features a 1/8 in bore, 5/16 in OD, 0.141 in width, double shields, and a maximum operating…

SKU 3G-OTH-98474

Brand
EZO
Item
Miniature Ball Bearing: R2-5, Dbl Shield, 1/8 in Bore, 5/16 in OD, 0.141 in Wd
Category
High-Precision Extended Inner Ring Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SRW2-5ZZA3MC3AF2
Type
Dbl Shield
Bore
1/8 in
OD
5/16 in
Wd
0.141 in
Max Temp
302°F
System of Measurement
Inch
Bearing Industry Number
R2-5
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EZO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EZO R2-5 is a high-precision extended inner ring radial ball bearing, part of the inch-system miniature bearing line. It features a 1/8 in bore, 5/16 in OD, 0.141 in width, double shields, and a maximum operating temperature of 302°F. The bearing carries the industry number R2-5 and manufacturer part number SRW2-5ZZA3MC3AF2.

Frequently Asked Questions

What is the EZO R2-5 miniature ball bearing used for?

The EZO R2-5 is a high-precision extended inner ring radial ball bearing designed for applications requiring compact size and low friction, such as small motors, instrumentation, and precision machinery. Its double shields protect against contamination, and it operates up to 302°F.

What are the specifications of the EZO R2-5 bearing?

The EZO R2-5 has a 1/8 in bore, 5/16 in OD, and 0.141 in width. It is an inch-system miniature bearing with double shields, a maximum temperature rating of 302°F, and industry number R2-5. The manufacturer part number is SRW2-5ZZA3MC3AF2.

Where to buy the EZO R2-5 bearing worldwide?

3G Electric supplies the EZO R2-5 bearing worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine EZO miniature bearings and deliver them to your facility, ensuring compliance with international shipping requirements.

How to select the right EZO miniature bearing for an application?

To select the correct EZO miniature bearing, match the bore, OD, and width to your shaft and housing dimensions. Consider load type, speed, and operating temperature—the R2-5 handles up to 302°F. Double shields suit dusty environments. For precision needs, verify the ABEC tolerance class with your supplier.

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 high-precision extended inner ring radial 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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