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Unit of Measure

Specifications

Type

 N/A With Rubber Seals

Approximate Mass

 N/A 0.083 kg

Boundary Dimensions

Bore Diameter

 N/A 55 mm

Outside Diameter

 N/A 72 mm

Overall Bearing Width

 N/A 9 mm

Minimum Dimension r

 N/A 0.3 mm

Basic Load Rating

Dynamic (Cr) Basic Load Rating

 N/A 8.8 kN

Static (Cor) Basic Load Rating

 N/A 8.1 kN

Limiting Speed

Grease Limiting Speed (Z/ZZ/RU/2RU)

 N/A 8700 rpm

Grease Limiting Speed (RD/2RD)

 N/A 7800 rpm

Oil Limiting Speed (Z)

 N/A 10000 rpm

Shoulder Dimensions

Minimum Dimension da

 N/A 57 mm

Maximum Dimension da

 N/A 58.5 mm

Maximum Dimension Da  

 N/A 70 mm

Maximum Dimension ra

 N/A 0.3 mm