Catalog

Unit of Measure

Specifications

Type

N/A Open Type

Approximate Mass

N/A 0.6 kg

Boundary Dimensions

Bore Diameter

N/A 2 mm

Outside Diameter

N/A 7 mm

Overall Bearing Width

N/A 2.8 mm

Dimension B1

N/A 3.5 mm

Minimum Dimension r

N/A 0.15 mm

Minimum Dimension r1

N/A 0.15 mm

Basic Load Rating

Basic (Cr) Load Rating

N/A 0.39 kN

Basic (Cor) Load Rating

N/A 0.13 kN

Limiting Speed

Grease Limiting Speed (ZZ/ZZX)

N/A 67000 rpm

Oil Limiting Speed (Z/ZX)

N/A 79000 rpm

Flange Dimensions 

Outside Diameter

N/A 8.5 mm

Dimension D2  

N/A 8.5 mm

Dimension C1

N/A 0.7 mm

Dimension C2

N/A 0.9 mm

Shoulder Dimensions

Maximum Dimension da

N/A 3.2 mm

Maximum Dimension ra

N/A 0.15 mm