d - 200 mm

D - 280 mm

E - 259 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15,3 Kg

Basic dynamic load rating (C) - 570 kN

Basic static load rating (C0) - 1 220 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 3 800 r/min

• Model Number:NN4940MB
• Inner Diameter：200mm Outer Diameter：259mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-26
• Application:engineering machine,switch,gear grinding machine,product accessories,Generator,Forklift industry,comprehensive experiment,pump accessories,pipe fittings Steel industry,roller lathe,electromyography machine
• Similar models:KOYO DC4940VW CX NNC4940V NTN SL01-4940 NSK NN4940MBKR NTN NNU4940KC1NAP4 NTN NNU4940K CYSD NNU4940K/W33 NACHI RB4940 NTN NN4940K FAG NNU4940-S-K-M-SP
• BEARING POWER International Trading Co.,Ltd. specialize in NN4940MB products，there is large inventory of NSK NN4940MB . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN4940MB Which NSK NN4940MB 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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