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Unit of Measure

Specifications

Brands

 N/A WD Bearings

Cup Model

 N/A 18520

Cone Model

 N/A 18590

Bore Diameter (d)

 N/A 1.6250 in

Outside Diameter (D)

 N/A 2.8750 in

Cone Width (B)

 N/A 0.6875 in

Cup Width (C)

 N/A 0.5000 in

Bearing Width (T)

 N/A 0.6563 in

Dimension r

 N/A 0.1400 in

Dimension r1

 N/A 0.0600 in

Mass

 N/A 0.28 kg

Style

 N/A Cup and Cone

Limiting Speed

Grease Limiting Speed

 N/A 3400 rpm

Oil Limiting Speed

 N/A 5100 rpm

Load Rating

Dynamic (Cr) Load Rating

 N/A 47000 kN

Static (Cor) Load Rating

 N/A 85100 kN