Item # 7219CDB On WD Bearing Group

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Unit of Measure

Specifications | Boundary Dimensions | Basic Load Rating | Limiting Speed | Distance of Working Points | Shoulder Dimensions

Specifications

Type	N/A Back to Back
Approximate Mass	N/A 5.56 kg

Boundary Dimensions

Bore Diameter	N/A 95 mm
Outside Diameter	N/A 170 mm
Width	N/A 64 mm
Minimum Dimension r1	N/A 1.1 mm
Minimum Dimension r	N/A 2.1 mm

Basic Load Rating

Dynamic (Cr) Basic Load Rating with Cutting Cage	N/A 216 kN
Dynamic (Cr) Basic Load Rating with Pressing Cage	N/A 226 kN
Static (Cor) Basic Load Rating with Cutting Cage	N/A 224 kN
Static (Cor) Basic Load Rating with Pressing Cage	N/A 240 kN

Limiting Speed

Grease Limiting Speed	N/A 4900 rpm
Oil Limiting Speed	N/A 6500 rpm

Distance of Working Points

Distance of Working Points a1	N/A 67.5 mm
Distance of Working Points a2	N/A 3.5

Shoulder Dimensions

Minimum Shoulder Dimension da	N/A 107 mm
Minimum Shoulder Dimension db	N/A 102 mm
Maximum Shoulder Dimension Da	N/A 158 mm
Maximum Shoulder Dimension Db	N/A 163 mm
Maximum Shoulder Dimension ra	N/A 2 mm
Maximum Shoulder Dimension rb	N/A 1 mm

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