d - 136,525 mm

D - 193,675 mm

T - 41,4 mm

D1 - 137,312 mm

Weight - 3,689 Kg

Basic dynamic load rating (C) - 159 kN

Basic static load rating (C0) - 490 kN

Limiting speed - 1200 r/min

• Model Number: 4457
• Inner Diameter：136,525mm Outer Diameter：193,675mm Width：41,4mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:plastic molding,hydraulic control element,Vacuum generator,intermediate,luminescent reagent,supporting facilities,wheel lathe,plastic rolling,Cylinder Pneumatic Treatment Element,rock drilling machinery,Rolling mill
• Similar models:INA 4457
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