ES=(Segment Contact Mat., Code S/S)=Steel-On-Steel, Split Outer Ring With Lubrication Holes. 2RS=Double-Lip Rubbing Seals Of Metric Bearings Are Made Of Polyester Elastomer (-30°C/+130°C). Inch-Size Bearings Are Made Of Polyurethane (-20
Inner (d) Inch
3.7500
Outer (D) Inch
5.8750
Width (B) Inch
3.2812
Description from Medias
Manufacturer Part Number (MPN)
GEZ312ES-2RS
Bore
Seal
2RS - Rubber Seal on Two Sides
Cage Type
External Modification
Radial Internal Play
Precision
Heat Stabilization
Special Treatment
REVIEWS
Want to get quotations?
MOST HELPFUL REVIEWS
Name : Alexander
From : UK
Time : 2025/10/7 Review:★★★★★
Having worked with this bearing supplier for three years, what impresses us most is the precision and reliability of their products. We primarily serve automotive manufacturing clients who demand extremely tight bearing tolerances, and KOYO bearings have never missed a delivery deadline. Such a partner gives us tremendous peace of mind.
---- Alexander
Name : Lucas Bennett
From : US
Time : 2025/10/4 11:42:37 Review:★★★★★
We switched to their INA bearings after struggling with cheaper alternatives that kept failing in dusty farm conditions. The price is half what we used to pay locally, and the quality is superior. Total game-changer for our repair business.
---- Lucas Bennett
Name : Sophia Davis
From : Albania
Time : 2025/10/3 Review:★★★★★
5 stars all around. The NTN bearings we ordered were well-packaged, arrived ahead of schedule, and work flawlessly in our conveyor system. Customer service answered my questions about load capacity within 10 minutes. Will recommend to fellow makers
---- Sophia Davis
Name : Nathan
From : Germany
Time : 2025/9/27 Review:★★★★★
restoring a 1970s industrial lathe meant finding obsolete FAG deep groove ball bearings, and this team delivered.
---- Nathan
Name : Sofia
From : Australia
Time : 2025/9/23 Review:★★★★★
The NSK wheel bearings fit like a glove! My technician commented on how smooth the installation was, and the customer came back a month later saying the car rides quieter than ever.