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EZO Miniature Ball Bearing: 188, Dbl Shield, 1/4 in Bore, 1/2 in OD, 0.188 in Wd - High-Precision Extended Inner Ring Radial Ball Bearings
EZOHigh-Precision Extended Inner Ring Radial Ball Bearings

EZO Miniature Ball Bearing: 188, Dbl Shield, 1/4 in Bore, 1/2 in OD, 0.188 in Wd

The EZO Miniature Ball Bearing: 188 is a high-precision extended inner ring radial ball bearing with an inch system of measurement. It features a double shield, a 1/4 in bore, a 1/2 in OD, a 0.188 in width, and a…

SKU 3G-OTH-98193

Brand
EZO
Item
Miniature Ball Bearing: 188, Dbl Shield, 1/4 in Bore, 1/2 in OD, 0.188 in Wd
Category
High-Precision Extended Inner Ring Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SRW188ZZA3MC3SRL
Type
Dbl Shield
Bore
1/4 in
OD
1/2 in
Wd
0.188 in
Max Temp
302°F
System of Measurement
Inch
Bearing Industry Number
188
View Full Spec Sheet

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

Product Description

The EZO Miniature Ball Bearing: 188 is a high-precision extended inner ring radial ball bearing with an inch system of measurement. It features a double shield, a 1/4 in bore, a 1/2 in OD, a 0.188 in width, and a maximum temperature rating of 302°F. The manufacturer part number is SRW188ZZA3MC3SRL, and the bearing industry number is 188.

Frequently Asked Questions

What is the EZO miniature ball bearing 188 used for?

The EZO 188 miniature ball bearing is used in precision instruments, medical devices, and small electric motors where compact size and high accuracy are required. Its double-shield design protects against contamination, and the extended inner ring simplifies mounting in tight spaces.

What are the specifications of the EZO 188 miniature ball bearing?

The EZO 188 bearing has a 1/4 in bore, 1/2 in OD, and 0.188 in width. It is double-shielded, rated for a maximum temperature of 302°F, and uses inch-system measurements. The bearing industry number is 188, and the manufacturer part number is SRW188ZZA3MC3SRL.

Where to buy the EZO 188 miniature ball bearing worldwide?

3G Electric supplies the EZO 188 miniature ball bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision bearing.

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

To select the correct EZO bearing, match the bore, OD, and width to your shaft and housing dimensions. Consider load, speed, and temperature—this 188 model handles up to 302°F. Double-shielded types suit clean environments. For high-precision needs, verify the ABEC tolerance class with the manufacturer.

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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