Name: Emerson Bearing
Address: 201 Brighton Avenue, Boston, MA, 02134, USA
Telephone: (800) 225-4587

Single Rown, Extra Light Duty, Torque Tube Type
Control bearings provide high radial load capacities in a compact design. Available in open or sealed (Teflon) designs. Several styles offer cadmium plating on the external surfaces (except bore). These bearings are certified for general commercial use. NOT for Airframe or Aircraft applications.

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Unit of Measure

Items	B538 B500 Series Control Ball Bearings	B539 B500 Series Control Ball Bearings	B540X B500 Series Control Ball Bearings	B541 B500 Series Control Ball Bearings	B542X B500 Series Control Ball Bearings
(d) Bore Diameter	N/A 0.6250 in	N/A 0.7500 in	N/A 0.8750 in	N/A 1.0625 in	N/A 1.3125 in
(D) Outer Diameter	N/A 1.0625 in	N/A 1.1875 in	N/A 1.3125 in	N/A 1.5000 in	N/A 1.7500 in
(B_i) Width	N/A .281 in
(B_o) Width	N/A .250 in
(r₁) Minimum Chamfer	N/A 0.015 in
(r₂) Minimum Chamfer	N/A 0.015 in
Ball Number	N/A 21	N/A 24	N/A 27	N/A 32	N/A 38
Ball Size	N/A 1-8 in
Radial Load	N/A 3280 lbf	N/A 3750 lbf	N/A 4220 lbf	N/A 5000 lbf	N/A 5950 lbf
Thrust Load	N/A 1500 lbf	N/A 1700 lbf	N/A 1900 lbf	N/A 2200 lbf	N/A 2700 lbf
Seal Type	N/A Open Teflon Seal

Serving niche markets globally

Serving New England markets locaLly

Serving niche markets globally

Serving New England markets locaLly

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