d - 320 mm

Fw - 352 mm

D - 440 mm

B - 118 mm

C - 118 mm

r min. - 3 mm

da min. - 333 mm

da max - 348 mm

Da max. - 427 mm

db min - 363 mm

ra max. - 2,5 mm

Weight - 53,7 Kg

Basic dynamic load rating (C) - 1220 kN

Basic static load rating (C0) - 2750 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1300 r/min

• Model Number:NNU4964
• Inner Diameter：320mm Outer Diameter：440mm Width：118mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:Hydraulic Rama,Medical printer,hydraulic connector,Medium and large motor,flexible processing,aerial work platform,Spectrum Products,Die,Industrial Electromechanical,altimeter etc,Roller
• Similar models:NTN NN4964 NTN NN4964KC1NAP4 CX NN4964K NTN SL02-4964D2 CX NNC4964V SKF NNU4964B/SPW33 ISO NNC4964V NBS SL024964 INA SL024964 SKF NNU4964BK/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4964 products，there is large inventory of KOYO NNU4964 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4964 Which KOYO NNU4964 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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