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：2023-03-04
• Application:electrocardiograph,hinge industry,E Beauty,Forging machine,metallurgical mold,auto tools,bag machine,training beds etc,car,leather processing,Pneumatic Control Valves
• Similar models:ISB NNU4121K30M/W33 ISB NNU4121M/W33
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  71928 C-UX	140	190	48	CX	Angular Contact Ball Bearings
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  NKXR25Z	25,000	37,000	30,000	NTN	Complex Bearings
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  UCFCX18E	90			FYH	Bearing Units
  126-R	130	205	34	MRC	ANGULAR CONTACT BALL BEARINGS
  SDAF-528	4.9375	12.0625		SKF	PILLOW BLOCKS
  F68/2.5ZZ	2.5	6	2.6	Nachi	DEEP GROOVE BALL BEARINGS
  LBB24	1.5000	2.3750	3.0000	IKO	LINEAR RECIRCULATING BALL BEARINGS
  47614	70	150	35	New Departure	DEEP GROOVE BALL BEARINGS
  SQ-208-014	.8750	3.1496	1.4375	CONSOLIDATED	AGRICULTURAL BALL BEARINGS