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EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: MR128, Dbl Shield, 8 mm Bore, 12 mm OD, 3.5 mm Wd

The EZO MR128 is a high-precision radial ball bearing, part of the EZO miniature ball bearing line. This double-shielded bearing features an 8 mm bore, 12 mm OD, and 3.5 mm width, with a stainless steel ring. It is a…

SKU 3G-OTH-103271

Brand
EZO
Item
Miniature Ball Bearing: MR128, Dbl Shield, 8 mm Bore, 12 mm OD, 3.5 mm Wd
Category
High-Precision Radial Ball Bearings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EZO
Manufacturer Part Number
SMR128ZZP6MC3SRL
Type
Dbl Shield, Stainless Steel Ring
Bore
8 mm
OD
12 mm
Wd
3.5 mm
System of Measurement
Metric
Bearing Industry Number
MR128

Technical Documents

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

Product Description

The EZO MR128 is a high-precision radial ball bearing, part of the EZO miniature ball bearing line. This double-shielded bearing features an 8 mm bore, 12 mm OD, and 3.5 mm width, with a stainless steel ring. It is a metric component identified by bearing industry number MR128 and manufacturer part number SMR128ZZP6MC3SRL.

Frequently Asked Questions

What is the EZO MR128 miniature ball bearing used for?

The EZO MR128 is a high-precision radial ball bearing designed for applications requiring low friction and compact size, such as in robotics, medical devices, instrumentation, and small electric motors. Its double-shielded stainless steel construction resists corrosion and contamination in demanding environments.

What are the specifications of the EZO MR128 bearing?

The EZO MR128 is a metric miniature ball bearing with an 8 mm bore, 12 mm OD, and 3.5 mm width. It features double shields and a stainless steel ring. The bearing industry number is MR128, and the manufacturer part number is SMR128ZZP6MC3SRL.

Where to buy the EZO MR128 bearing worldwide?

3G Electric supplies the EZO MR128 bearing to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this high-precision component to your facility. Contact us for a quote and lead time on your order.

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

Selecting the correct EZO miniature bearing requires matching bore, OD, and width to your housing and shaft dimensions. Consider load ratings, speed requirements, and environmental factors like moisture or debris. The MR128's double-shielded stainless steel design suits clean, corrosion-sensitive applications. Consult EZO's technical data for precise fit.

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 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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Compatible alternatives & equivalents

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EZO Miniature Ball Bearing: MR126, Dbl Shield, 6 mm Bore, 12 mm OD, 4 mm Wd, Stainless Steel Ring (MPN SMR126ZZP6MC3SRL)
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EZO Miniature Ball Bearing: MR93, Dbl Shield, 3 mm Bore, 9 mm OD, 4 mm Wd, Stainless Steel Ring (MPN SMR93ZZP6MC3SRL)
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EZO Miniature Ball Bearing: MR84, Dbl Shield, 4 mm Bore, 8 mm OD, 3 mm Wd, Stainless Steel Ring (MPN SMR84ZZP6MC3AF2)
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EZO Miniature Ball Bearing: MR95, Dbl Shield, 5 mm Bore, 9 mm OD, 3 mm Wd, Stainless Steel Ring (MPN SMR95ZZP6MC3SRL)

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