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560 mm x 920 mm x 280 mm NTN 231/560B Spherical Roller BearingsSpecifications

D1: 55.1 mm Fatigue limit load, Cu: 0.51 kN Snap ring reference: R62
Min operating temperature, Tmin: -40 °C B: 16 mm Ca min: 4.67 mm
b max: 2.2 mm Characteristic inner ring frequency, BPFI: 5.43 Hz f0: 13.8
Nlim: 18,000 rpm Size (mm): 560 mm x 920 mm x 280 mm

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NTN BEARING-BOWER CORP.
Address711 North Bower Road, Macomb, IL 61455-2511 U.S.A.
Phone(Working Time)833-5287
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