Catalog

Unit of Measure

Specifications

Type

 With Snap Ring Groove

Approximate Mass

 1.18 kg

Boundary Dimensions

Bore Diameter

 75 mm

Outside Diameter

 130 mm

Overall Bearing Width

 25 mm

Minimum Dimension r

 1.5 mm

Minimum Dimension r1

 0.5 mm

Basic Load Rating

Dynamic (Cr) Basic Load Rating

 67.4 kN

Static (Cor) Basic Load Rating

 48.3 kN

Limiting Speed

Grease Limiting Speed

 4800 rpm

Oil Limiting Speed

 5800 rpm

Snap Ring Groove Dimensions

Maximum Dimension D1  

 125.22 mm

Maximum Dimension a

 4.06 mm

Dimension b

 3.25 mm

Dimension b Tolerance (±)

 0.15 mm

Maximum Dimension r0

 0.6 mm

Snap Ring Dimensions

Maximum Dimension D2  

 139.7 mm

Dimension f

 2.77 mm

Dimension f Tolerance (±)

 0.05 mm

Shoulder Dimensions

Minimum Shoulder Dimension da

 83 mm

Maximum Shoulder Dimension Da  

 122 mm

Minimum Shoulder Dimension Dx

 141.5 mm

Maximum Shoulder Dimension Cy

 6.58 mm

Maximum Shoulder Dimension ra

 1.5 mm

Maximum Shoulder Dimension rb

 0.5 mm