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EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: MR74, Dbl Shield, 4 mm Bore, 7 mm OD, 2.5 mm Wd

The EZO Miniature Ball Bearing: MR74 is a high-precision radial ball bearing with a metric system of measurement. It features a 4 mm bore, 7 mm outer diameter, and 2.5 mm width, with double shields and a stainless…

SKU 3G-OTH-99388

Brand
EZO
Item
Miniature Ball Bearing: MR74, Dbl Shield, 4 mm Bore, 7 mm OD, 2.5 mm Wd
Category
High-Precision Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SMR74ZZP6MC3SRL
Type
Dbl Shield, Stainless Steel Ring
Bore
4 mm
OD
7 mm
Wd
2.5 mm
System of Measurement
Metric
Bearing Industry Number
MR74
View Full Spec Sheet

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

Product Description

The EZO Miniature Ball Bearing: MR74 is a high-precision radial ball bearing with a metric system of measurement. It features a 4 mm bore, 7 mm outer diameter, and 2.5 mm width, with double shields and a stainless steel ring. The bearing is identified by industry number MR74 and manufacturer part number SMR74ZZP6MC3SRL.

Frequently Asked Questions

What is the EZO MR74 miniature ball bearing used for?

The EZO MR74 miniature ball bearing is used in precision instruments, medical devices, robotics, and small electric motors where low friction and high accuracy are required. Its compact 4 mm bore and stainless steel construction suit applications needing corrosion resistance and reliable radial load support.

What are the specifications of the EZO MR74 bearing?

The EZO MR74 is a metric high-precision radial ball bearing with a 4 mm bore, 7 mm outer diameter, and 2.5 mm width. It features double shields and a stainless steel ring. The bearing industry number is MR74, and the manufacturer part number is SMR74ZZP6MC3SRL.

Where to buy the EZO MR74 bearing worldwide?

3G Electric supplies the EZO MR74 miniature ball bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this bearing for your application.

How to select the correct EZO MR74 bearing for an application?

To select the correct EZO MR74 bearing, verify the shaft diameter matches the 4 mm bore and the housing fits the 7 mm outer diameter. Confirm the 2.5 mm width fits your assembly space. Ensure the double-shield design and stainless steel material meet your environmental and load requirements.

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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