CESI 306728

CESI 306728 Silicon Nitride MAX 800°C (1472°F)
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Part Number CESI 306728
Cage Material


Diameter Of Shaft Abutment 343 mm
Diameter Of Housing Abutment 447 mm
Minimum Load Factor 0.02
Radius Of Shaft Or Housing Fillet 2.5 mm
Shoulder Diameter 421.62 mm
Chamfer Dimension 3 mm
Calculation Factor 17
System of Measurement Metric
Bearing Type Ball
For Load Direction Radial
Seal Type Open
Bore Dia 330 mm
Outer Dia 460 mm
Width 56 mm
Ring Material Silicon Nitride
Ball Material Silicon Nitride
Dynamic Radial Load(Cr) 31586 lbf
Static Radial Load(C0r) 47772 lbf
Max Speed (X1000 rpm) 0.136
Lubrication without
Maximum Temperature 1472 °F
Fatigue Load Limit 9 lbf
Reference Speed 2600 r/min
Weight 12000 g

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