SKF
N 13 BRG LOCKNUT ; 18TPI 3-3/8" OD 0.573" NOMINAL THK
18 Threads per Inch; 3-3/8" Outside Diameter; 0.573" Nominal Thickness; 2.548-18 Thread Size; 2.512" Thread Pitch Diameter Min; 2.517" Thread Pitch Diameter Max; W-13 Lockwasher Part Number; UNS Thread
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