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20 mm x 72 mm x 19 mm ISO 7404 B angular contact ball bearingsTechnical information

Calculation factor kr: 0.36 D1 ≈: 1655 mm Design variant/feature: NNU K30/W33
ra max.: 6 mm Mass bearing: 7200 kg Da max.: 1817 mm
Reference speed: 180 r/min Fatigue load limit Pu: 4900 kN da max.: 1320 mm
Limiting speed: 240 r/min Size (mm): 20 mm x 72 mm x 19 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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