NTN BEARING DRIVESHAFT,INC.

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81630 81963CD Tapered Roller bearings double-rowCode description

Dimension series: 7FB Fatigue load limit Pu: 5.7 kN Basic static load rating C0: 50 kN
Cb min.: 6.5 mm Calculation factor Y: 0.72 D: 72 mm
a: 22.335 mm Da min.: 55 mm Calculation factor e: 0.83
Db min.: 68 mm

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