NTN Bearing Manufacturing

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AST AST20 2820 plain bearingsCodes and sizes

Product Group: B04334 Fatigue limit load, Cu: 7.1 kN e: 0.38
Characteristic outer ring frequency, BPF0: 7.75 Hz Dynamic load, C: 48.5 kN Y2: 1.57
Nlim (oil): 7,400 rpm Max operating temperature, Tmax: 120 °C Characteristic inner ring frequency, BPFI: 10.25 Hz
ra max: 3.5 mm

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NTN Bearing Manufacturing
Address2257 Levy Street, St-Laurent, Quebec, H4R 2N9, Canada
Phone(Working Time)309-334-7374
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