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Specifications for 4 mm x 8 mm x 3 mm NTN BC4-8ZZ deep groove ball bearings

Basic static load rating C0: 440 kN Fatigue load limit Pu: 48 kN d3: 120 mm
D1 ≈: 137 mm B1: 86 mm d2 ≈: 106 mm
ra max.: 2 mm Calculation factor Y2: 3.3 Calculation factor Y1: 2.2
Ba min.: 18 mm Size (mm): 4 mm x 8 mm x 3 mm

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REXNORED BEARING LIMITED
Address1602E. Bishop Court,74,Mount Prospect, IL 656-7665, U.S.A.
Phone(Working Time)+1-847-293-7639
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