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：2025-12-17
• Application:rolling mill roll neck and slowdown device,Automation,training beds etc,tapping machine,gas turbine,experimental equipment,pneumatic,glass processing machine,Vertical machining,vacuum filter,oral medical device
• Similar models:SKF NNCL4940CV ISO NNU4940V NTN NN4940K CX NNC4940V SKF NNU4940BK/SPW33 NTN NNU4940K NSK RS-4940E4 NSK NN4940MB NBS SL024940 ISO NN4940
• 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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