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
ISO Tolerance Class Normal
Contact Angle 25°

The following special specifications are also available.
*1 Ceramic balls (Silicon Nitride Si₃N₄)
*2 Fluorine rubber seal
*3 Food grade grease, other special greases