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 K30M/W33
• Inner Diameter：105mm Outer Diameter：175mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-24
• Application:Optical Instruments,instrumentation instrument,miscellaneous instruments,E Beauty,electronic materials,Broadcasting System,coal mill,Industrial,CNC,textile machinery,raw material accessories
• Similar models:ISB NNU4121K30M/W33 ISB NNU4121M/W33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4121K30M/W33 products，there is large inventory of ISB NNU 4121 K30M/W33 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NNU 4121 K30M/W33 Which ISB NNU4121K30M/W33 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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  42686/42624	74,987	129,974	33,249	Timken	Tapered Roller Bearings
  51228	140	197		CX	Thrust Ball Bearings
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  N1014	70	110	20	FBJ	Cylindrical Roller Bearings
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  NU328E	140	300	62	NTN	Cylindrical Roller Bearings
  NUP 2328	140	300	102	NACHI	Cylindrical Roller Bearings
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  WH32A			4.5000	NB	LINEAR RECIRCULATING BALL BEARING
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  61810	50	65	7	SKF	DEEP GROOVE BALL BEARINGS
  619/6ZZ	6	15	5	SKF	DEEP GROOVE BALL BEARINGS
  IR-140x160x50	140		50	CONSOLIDATED	NEEDLE BEARINGS
  53215-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  2007	.8125	1.2500		CONSOLIDATED	THRUST BALL BEARINGS