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：2025-04-21
• Application:survey accessories,thin metal materials,security,respirator,dye pigments,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,set bacteria instrument,chromatography,Spectrum Products,defogging and degreasing,beverage production
• Similar models:ISB NNU4921K/SPW33 CYSD NNU4921K/W33 SKF NNU4921B/SPW33 SKF NNU4921BK/SPW33 NTN NN4921K NTN NN4921C1NAP4 FAG NNU4921-S-M-SP NTN NN4921 ISO NNU4921V NSK NNU4921K
• 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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