d - 105 mm

D - 145 mm

E - 135 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 2 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:NN4921MBKR
• Inner Diameter：105mm Outer Diameter：135mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-13
• Application:horizontal processing,municipal machinery,Machine Tool Accessories,steam Hydraulic control element,pump accessories,blood cell reagent,bathroom facilities,natural instruments,metering pump,trolley,Industrial
• Similar models:NTN NN4921KC1NAP4 NSK NN4921MBKR NTN NN4921 ISO NNU4921 KOYO NNU4921 NSK NNU4921 NACHI NNU4921 NTN NNU4921K NTN NNU4921C1NAP4 KOYO NNU4921K
• BEARING POWER International Trading Co.,Ltd. specialize in NN4921MBKR products，there is large inventory of NSK NN4921MBKR . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN4921MBKR Which NSK NN4921MBKR 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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  751132MSP/5				CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS