four row tapered roller bearings 331148A
Limiting speeds(r/min): Grease 130; Oil 170
Old Model: 779/584.2S
tapered roller bearings 331148A
size: 584.2X762X401.638 mm
Mass(kg):482
Inner d: 584.2 mm
Outer D: 762 mm
Width: 401.638 mm
Basic load ratings (KN)
Cr: 6720KN Basic dynamic load rating, radial
C0r:21960 KN Basic static load rating, radial
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High quality bearing
Delivery time: 10-30 days
Payment: T/T L/C
331148A Bearing purposes: Closed cooling tower, automatic sandblasting machine, garment machinery and equipment, AC welder, EDM and other textile equipment and appliances, textile ancillary electrical instrumentation equipment, horizontal pumps, DC welding machine, textile equipment, other fields.












