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: NNU4921MB
• Inner Diameter：105mm Outer Diameter：145mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:food packaging,X-ray Equipment,building decoration raw materials and accessories,Safety protection,electrocardiograph,Broadcasting System,disposable,pump accessories,sanitation facilities,power source,enzyme
• Similar models:NSK RS-4921E4 SKF NNU4921BK/SPW33 NTN NNU4921K CX NNU4921 ISO NNU4921KV NACHI NNU4921K NTN NN4921C1NAP4 NSK NN4921MB ISO NNU4921 NACHI NNU4921
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4921MB products，there is large inventory of NSK NNU4921MB . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU4921MB Which NSK NNU4921MB 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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  RNA22040	49,7	65	30	KOYO	Needle Roller Bearings
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  NJ3034	170	260	67	ISO	Cylindrical Roller Bearings
  NUP2332 E	160	340	114	CX	Cylindrical Roller Bearings
  NX20	20	30	28	INA	Complex Bearings
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  XLRJ111/2E	11.5000	15.2500	1.8750	RHP	CYLINDRICAL ROLLER BEARINGS
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  2204-2RS	20	47	18	CONSOLIDATED	SELF