d - 105 mm

F - 117 mm

D - 145 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 1,99 Kg

Basic dynamic load rating (C) - 161 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 6 000 r/min

(Oil) Lubrication Speed - 7 200 r/min

• Model Number:NNU4921MBKR
• Inner Diameter：105mm Outer Diameter：145mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-12
• Application:industry test,internal combustion engine,test equipment,static control,Storage Device,Cylinder Standard,marine test,industrial supplies,glass processing machine,other CNC,ventilation heating equipment
• Similar models:CX NNU4921KV NSK NNU4921K NSK NN4921MB NTN NNU4921KC1NAP4 ISO NNU4921KV SKF NNU4921BK/SPW33 NTN NN4921 NSK NN4921MBKR NTN NNU4921C1NAP4 NSK RS-4921E4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4921MBKR products，there is large inventory of NSK NNU4921MBKR . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU4921MBKR Which NSK NNU4921MBKR 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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