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EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: R133, Open, 3/32 in Bore, 3/16 in OD, 0.063 in Wd

The EZO Miniature Ball Bearing: R133 is a high-precision radial ball bearing with an inch system of measurement. It features a 3/32 in bore, 3/16 in OD, and 0.063 in width, with an open design and stainless steel…

SKU 3G-OTH-105009

Brand
EZO
Item
Miniature Ball Bearing: R133, Open, 3/32 in Bore, 3/16 in OD, 0.063 in Wd
Category
High-Precision Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SR133 A3MC3AF2
Type
Open, Stainless Steel Ring
Bore
3/32 in
OD
3/16 in
Wd
0.063 in
System of Measurement
Inch
Bearing Industry Number
R133
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EZO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EZO Miniature Ball Bearing: R133 is a high-precision radial ball bearing with an inch system of measurement. It features a 3/32 in bore, 3/16 in OD, and 0.063 in width, with an open design and stainless steel ring. The manufacturer part number is SR133 A3MC3AF2, and the bearing industry number is R133.

Frequently Asked Questions

What is the EZO R133 miniature ball bearing used for?

The EZO R133 miniature ball bearing is used in precision instruments, medical devices, and small motors where low friction and high accuracy are required. Its stainless steel ring provides corrosion resistance, making it suitable for clean-room and light-duty industrial applications.

What are the specifications of the EZO R133 bearing?

The EZO R133 is an inch-system radial ball bearing with a 3/32 in bore, 3/16 in OD, and 0.063 in width. It has an open design, stainless steel ring, and bearing industry number R133. The manufacturer part number is SR133 A3MC3AF2.

Where to buy the EZO R133 miniature ball bearing worldwide?

You can source the EZO R133 miniature ball bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the bearing reaches your facility reliably.

How to select the correct EZO R133 bearing for an application?

To select the correct EZO R133 bearing, verify the shaft diameter matches the 3/32 in bore and the housing fits the 3/16 in OD. Consider load, speed, and environmental factors; the open design suits clean environments. For sealed variants, consult EZO's catalog for alternatives.

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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