d - 190 mm

D - 260 mm

E - 243,5 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

Weight - 10,9 Kg

Basic dynamic load rating (C) - 485 kN

Basic static load rating (C0) - 1 060 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 4 000 r/min

• Model Number:NN4938MBKR
• Inner Diameter：190mm Outer Diameter：243,5mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Vertical pull,stamping die,light therapy instrument,quality inspection equipment,Grinding and polishing equipment,Technical Equipment,tower crane,respirator,Gear grinding machine,screen filter,top industry
• Similar models:NBS SL024938 SKF NNCL4938CV ISO NNU4938 SKF NNU4938BK/SPW33 NSK NNU4938MB ISB NNU4938K/SPW33 CX NNU4938 CX NNU4938K SKF NNC4938CV NACHI NNU4938
• BEARING POWER International Trading Co.,Ltd. specialize in NN4938MBKR products，there is large inventory of NSK NN4938MBKR . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN4938MBKR Which NSK NN4938MBKR 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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