d - 55 mm

Fw - 63 mm

D - 80 mm

B - 26 mm

C - 25 mm

r min. - 1 mm

da min. - 60 mm

da max - 61 mm

Da max. - 75 mm

Weight - 0,415 Kg

Basic dynamic load rating (C) - 52,2 kN

Basic static load rating (C0) - 85,7 kN

Limiting speed - 3 000 r/min

• Model Number: NA 4911U
• Inner Diameter：55mm Outer Diameter：80mm Width：26mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Display Devices,air conditioning tools,Surveying Surveying Instruments,plastic molding,Anti-defibrillation pacing,diving equipment,medical equipment,Spectrum Products,generator,beverage production,hydraulic connector
• Similar models:IKO RNA4911U AST RNA4911 KOYO NA4911 NTN NA4911S INA RNA4911-XL IKO NA4911U SKF RNA4911 IKO RNA4911 Timken NA4911 NBS RNA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911U products，there is large inventory of IKO NA 4911U . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4911U Which IKO NA4911U is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  USFL005S6	25			KOYO	Bearing Units
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