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Unit of Measure

Specifications

Brands

 N/A WD Bearings

Cup Model

 N/A 25821

Cone Model

 N/A 25877

Bore Diameter (d)

 N/A 1.3750 in

Outside Diameter (D)

 N/A 2.8750 in

Cone Width (B)

 N/A 0.9688 in

Cup Width (C)

 N/A 0.7500 in

Bearing Width (T)

 N/A 0.9375 in

Dimension r

 N/A 0.0600 in

Dimension r1

 N/A 0.0300 in

Mass

 N/A 0.47 kg

Style

 N/A Cup and Cone

Limiting Speed

Grease Limiting Speed

 N/A 3600 rpm

Oil Limiting Speed

 N/A 5400 rpm

Load Rating

Dynamic (Cr) Load Rating

 N/A 78800 kN

Static (Cor) Load Rating

 N/A 97400 kN