749A, NSK, TAPERED ROLLER BEARING
Bore: 3.2500"
Width: 4.000"
Load Rating at 800RPM for 3,000 Hours:
one-row radial: 17,100lbf
thrust: 9,550 lbf
max shaft fillet radius: 0.14"
Matching Double Cups (not included): 742D, 742DC
Made in Japan