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NSK RNA4988 needle roller bearingsTechnology

ra max.: 10 mm Basic static load rating C0: 48000 kN Mass bearing: 3390 kg
B: 462 mm D1 ≈: 1403 mm r1,2 min.: 12 mm
d: 1000 mm Calculation factor e: 0.28 Calculation factor Y0: 2.5
D: 1580 mm

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Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
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