1603

Bearing Type Ball
For Load Direction Radial
Construction Single Row
Seal Type Open
Part Number 1603
For Shaft Diameter 0.3125"
Bore Dia (d) 0.3125" | 7.938 mm
Bore Dia Tolerance -0.008mm to 0
For Housing ID 0.8750"
Outer Dia (D) 0.8750" | 22.225 mm
Outer Dia Tolerance -0.009mm to 0
Width (B) 0.2812" | 7.142 mm
Width Tolerance -0.120mm to 0
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material 300 Series Stainless Steel
Dynamic Load Rating (Cr) (Newtons) 745
Static Load Rating (Cor) (Newtons) 310
Max Speed (Grease) (X1000 RPM)
Max Speed (Oil) (X1000 RPM) 
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -30° to 110 ℃
ABEC Rating ABEC-1
Radial Clearance Trade No. C0
Radial Clearance 0.003mm to 0.018mm
RoHS Compliant
Ball Qty
Ball Dia
Weight (grams)

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