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EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: MR84, Dbl Shield, 4 mm Bore, 8 mm OD, 3 mm Wd

The EZO Miniature Ball Bearing MR84 is a high-precision radial ball bearing with a metric system of measurement. It features a 4 mm bore, 8 mm outer diameter, and 3 mm width, with a stainless steel ring and double…

SKU 3G-OTH-99471

Brand
EZO
Item
Miniature Ball Bearing: MR84, Dbl Shield, 4 mm Bore, 8 mm OD, 3 mm Wd
Category
High-Precision Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SMR84ZZP6MC3AF2
Type
Dbl Shield, Stainless Steel Ring
Bore
4 mm
OD
8 mm
Wd
3 mm
System of Measurement
Metric
Bearing Industry Number
MR84
View Full Spec Sheet

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

Product Description

The EZO Miniature Ball Bearing MR84 is a high-precision radial ball bearing with a metric system of measurement. It features a 4 mm bore, 8 mm outer diameter, and 3 mm width, with a stainless steel ring and double shields. The bearing industry number is MR84, and the manufacturer part number is SMR84ZZP6MC3AF2.

Frequently Asked Questions

What is the EZO MR84 miniature ball bearing used for?

The EZO MR84 is a high-precision radial ball bearing used in applications requiring low friction and compact size, such as small motors, robotics, medical devices, and instrumentation. Its stainless steel ring and double shields provide corrosion resistance and protection against contaminants.

What are the specifications of the EZO MR84 bearing?

The EZO MR84 has a 4 mm bore, 8 mm outer diameter, and 3 mm width. It features a stainless steel ring with double shields, a metric system of measurement, and bearing industry number MR84. The manufacturer part number is SMR84ZZP6MC3AF2.

Where to buy EZO MR84 bearings worldwide?

3G Electric supplies the EZO MR84 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 support procurement across 14 industrial departments.

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

Select based on bore size, outer diameter, width, and load requirements. The EZO MR84 suits compact assemblies needing low torque and corrosion resistance. Verify shaft and housing fits, operating temperature, and speed. For guidance, consult 3G Electric's technical team for application-specific recommendations.

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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