Thin-wall type double-row angular contact ball bearings, suitable for compact and lightweight equipment, resulting in low torque and smooth rotation, and designed to sustain axial load in both directions.
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Product Specifications

Standard Specifications
Inner and Outer Rings SAE 52100
Balls*1 SAE 52100
Retainer Polyamide resin
Shield SECC
Seal*2 Nitrile rubber
Lubricant*3 Lithium grease
Precision Grade JIS0

Below special specifications are available besides standard specifications.
*1 Silicon nitride (Si3N4
*2 Fluorine rubber seal
*3 Food grade grease, other special grease