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EZO Miniature Ball Bearing: 1212, Dbl Shield, 1/2 in Bore, 3/4 in OD, 0.156 in Wd - High-Precision Radial Ball Bearings
EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: 1212, Dbl Shield, 1/2 in Bore, 3/4 in OD, 0.156 in Wd

The EZO Miniature Ball Bearing 1212 is a high-precision radial ball bearing with an inch system of measurement. It features a double-shielded design, a 1/2-inch bore, a 3/4-inch outer diameter, and a 0.156-inch…

SKU 3G-OTH-102362

Brand
EZO
Item
Miniature Ball Bearing: 1212, Dbl Shield, 1/2 in Bore, 3/4 in OD, 0.156 in 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
SR1212ZZA3K25SRL
Type
Dbl Shield
Bore
1/2 in
OD
3/4 in
Wd
0.156 in
Max Temp
302°F
System of Measurement
Inch
Bearing Industry Number
1212

Technical Documents

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

Product Description

The EZO Miniature Ball Bearing 1212 is a high-precision radial ball bearing with an inch system of measurement. It features a double-shielded design, a 1/2-inch bore, a 3/4-inch outer diameter, and a 0.156-inch width, with a maximum operating temperature of 302°F. The bearing industry number is 1212, and the manufacturer part number is SR1212ZZA3K25SRL.

Frequently Asked Questions

What is the EZO 1212 miniature ball bearing used for?

The EZO 1212 double-shielded radial ball bearing is used in precision instruments, small motors, and light-duty industrial equipment where compact size and low friction are required. Its 1/2-inch bore and 0.156-inch width suit applications with limited axial space.

What are the specifications of the EZO 1212 bearing?

The EZO 1212 bearing has a 1/2-inch bore, 3/4-inch outer diameter, and 0.156-inch width. It is double-shielded, rated for a maximum temperature of 302°F, and uses inch-system measurement. The bearing industry number is 1212, and the manufacturer part number is SR1212ZZA3K25SRL.

Where to buy the EZO 1212 miniature ball bearing worldwide?

3G Electric supplies the EZO 1212 miniature ball bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-precision radial bearing.

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

To select the correct EZO miniature ball bearing, match the bore, outer diameter, and width to your housing and shaft dimensions. Consider load type, speed, and temperature limits — the 1212 model operates up to 302°F. Double-shielded designs retain grease and exclude contaminants.

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

Cross-referenced by specification & description
EZO Miniature Ball Bearing: 1212, Open, 1/2 in Bore, 3/4 in OD, 0.156 in Wd, Stainless Steel Ring (MPN SR1212A3K25AF2)
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EZO Miniature Ball Bearing: 1212, Open, 1/2 in Bore, 3/4 in OD, 0.156 in Wd, Stainless Steel Ring (MPN SR1212A3K25AF2)
EZO Miniature Ball Bearing: 1810, Dbl Shield, 5/16 in Bore, 1/2 in OD, 0.156 in Wd, 275°F Max Temp (MPN SR1810ZZS A3MC3AF2)
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EZO Miniature Ball Bearing: 1810, Dbl Shield, 5/16 in Bore, 1/2 in OD, 0.156 in Wd, 275°F Max Temp (MPN SR1810ZZS A3MC3AF2)
EZO Miniature Ball Bearing: R2, Dbl Shield, 1/8 in Bore, 3/8 in OD, 0.156 in Wd, 302°F Max Temp (MPN SR2ZZA3MC3SRL)
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EZO Miniature Ball Bearing: R1, Dbl Shield, 1/16 in Bore, 3/16 in OD, 0.109 in Wd, 302°F Max Temp (MPN SR1ZZA3MC3AF2)
EZO Miniature Ball Bearing: R2A, Dbl Shield, 1/8 in Bore, 1/2 in OD, 0.172 in Wd, 302°F Max Temp (MPN SR2AZZA3MC3SRL)
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EZO Miniature Ball Bearing: R144, Dbl Shield, 1/8 in Bore, 1/4 in OD, 0.109 in Wd, 302°F Max Temp (MPN SR144ZZA3MC3SRL)

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