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EZOHigh-Precision Extended Inner Ring Radial Ball Bearings

EZO Miniature Ball Bearing: 168, Dbl Shield, 1/4 in Bore, 3/8 in OD, 0.125 in Wd

The EZO Miniature Ball Bearing 168 is a high-precision extended inner ring radial ball bearing with an inch system of measurement. It features a double shield design, a 1/4-inch bore, a 3/8-inch outer diameter, and a…

SKU 3G-OTH-98517

Brand
EZO
Item
Miniature Ball Bearing: 168, Dbl Shield, 1/4 in Bore, 3/8 in OD, 0.125 in Wd
Category
High-Precision Extended Inner Ring Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SRW168ZZSMC3A3AF2
Type
Dbl Shield
Bore
1/4 in
OD
3/8 in
Wd
0.125 in
Max Temp
302°F
System of Measurement
Inch
Bearing Industry Number
168
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EZO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EZO Miniature Ball Bearing 168 is a high-precision extended inner ring radial ball bearing with an inch system of measurement. It features a double shield design, a 1/4-inch bore, a 3/8-inch outer diameter, and a 0.125-inch width, with a maximum operating temperature of 302°F. This bearing is identified by the manufacturer part number SRW168ZZSMC3A3AF2 and the bearing industry number 168.

Frequently Asked Questions

What is the EZO miniature ball bearing 168 used for?

The EZO 168 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, making it suitable for applications with limited space and moderate speeds.

What are the specifications of the EZO 168 bearing?

The EZO 168 bearing has a 1/4-inch bore, 3/8-inch outer diameter, and 0.125-inch width. It is double shielded, rated for a maximum temperature of 302°F, and uses an inch system of measurement. The bearing industry number is 168, and the manufacturer part number is SRW168ZZSMC3A3AF2.

Where to buy EZO miniature ball bearings worldwide?

3G Electric supplies EZO miniature ball bearings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine EZO bearings like the 168 model to any location. Contact us for pricing and lead time on your order.

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

To select the right EZO miniature ball bearing, match the bore, outer diameter, and width to your housing and shaft dimensions. Consider load capacity, speed, and operating temperature—the 168 model handles up to 302°F. Double-shielded types like this one suit clean environments where lubrication retention is needed.

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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