d - 440 mm

D - 600 mm

B - 160 mm

C - 160 mm

Weight - 121 Kg

Basic dynamic load rating (C) - 2150 kN

Basic static load rating (C0) - 5550 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1000 r/min

• Model Number: NNU4988K
• Inner Diameter：440mm Outer Diameter：600mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:Forming mold,Special Equipment,Infrared Technology,test laboratory equipment and accessories,hot and cold box,forklift industry,Spectrum Products,linear drive,ventilation equipment,lathe,Processing machinery
• Similar models:ISO NNU4988 NSK RSF-4988E4 NTN NNU4988 CX NNU4988V ISO NNU4988K NTN NNU4988KC1NAP4 NKE NNC4988-V NSK RS-4988E4 KOYO NNU4988 ISO NNU4988V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4988K products，there is large inventory of CX NNU4988K . We has been built up long-term cooperation with CX company, could make a bulk order of the NNU4988K Which CX NNU4988K 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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  51320				CONSOLIDATED	THRUST BALL BEARINGS