d - 105 mm

D - 175 mm

B - 69 mm

C - 69 mm

Weight - 6,7 Kg

Basic dynamic load rating (C) - 404,74 kN

Basic static load rating (C0) - 656,6 kN

(Grease) Lubrication Speed - 3870 r/min

(Oil) Lubrication Speed - 4085 r/min

• Model Number: NNU 4121 M/W33
• Inner Diameter：105mm Outer Diameter：175mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-21
• Application:other accessories,Performance test,Broadcasting System,auto tools,physical instruments,suction nozzle,switch,Oral Equipment,nail products,Spectrum Products,universal category
• Similar models:ISB NNU4121K30M/W33 ISB NNU4121M/W33
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  3NC6203ST4	17	40	12	KOYO	Deep Groove Ball Bearings
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  BLFL1J	12			NACHI	Bearing Units
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  GE17ES-2RS	17	30		AST	Plain Bearings
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  NJ230-E-MPA+HJ230-E	150	270	45	NKE	Cylindrical Roller Bearings
  WB1630103	15,918	30	103,2	ISB	Deep Groove Ball Bearings
  H3940	200	240		SKF	ADAPTERS
  314SFFC	70	150	2.5000	MRC	DEEP GROOVE BALL BEARINGS
  CRBC3	1.2500	3.0000	1.7500	RBC	ROLLER CAM FOLLOWERS
  135TVB580	13.5000	17.0000		Torrington	THRUST BALL BEARINGS