Ball Bearings-Miniature Ball Bearings-Miniature ball bearings, CHROME STEEL AISI52100, INCH sizes - 1621ZZ

Bearing Type Ball
For Load Direction Radial
Construction Single Row
Seal Type Shielded
Part Number 1621 ZZ
For Shaft Diameter 0.5"
Bore Dia (d) 0.5" | 12.7 mm 
Bore Dia Tolerance -0.008mm to 0 
For Housing ID 1.3750"
Outer Dia (D) 1.3750" | 34.925 mm 
Outer Dia Tolerance -0.011mm to 0 
Width (B) 0.4375" | 11.113 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) (lbs) 1700
Static Load Rating (Cor) (lbs) 815
Max Speed (Grease) (X1000 RPM) 5
Max Speed (Oil) (X1000 RPM)  6
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Trade No. C0
Radial Clearance 0.003mm to 0.018mm 
RoHS Compliant
Ball Qty  
Ball Dia  
Weight (grams) 48
Original 1621zz bearing 1 2x1 3 8x7 16 0 50 x 1 375 x 0 4375 inch   cli bearings co ltd nw
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