d - 105 mm

D - 260 mm

B - 60 mm

C - 60 mm

Weight - 19 Kg

Basic dynamic load rating (C) - 491 kN

Basic static load rating (C0) - 559 kN

(Grease) Lubrication Speed - 2601 r/min

(Oil) Lubrication Speed - 3060 r/min

• Model Number: NU 421
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-20
• Application:hydraulic pump,gas turbine,ventilator anesthesia machine etc,test strip,Garment Accessories,Vertical machining,Grinding and polishing equipment,Hair styling device,Material handling equipment,Plastic Equipment,physical instruments
• Similar models:CX BK4212 NSK EE420701/421450 NSK EE420793/421417 ISO NF421 NTN RNNU3421 CYSD NJ421 KOYO NJ421 NSK EE420801/421437 NSK NJ421 ISO BK324214
• BEARING POWER International Trading Co.,Ltd. specialize in NU421 products，there is large inventory of ISB NU 421 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NU 421 Which ISB NU421 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  120RUB41APV	120	200	80	NSK	Spherical Roller Bearings
  482/472A	69,85	120	29,002	ISO	Tapered Roller Bearings
  33019/QDF	95	145	78	SKF	Tapered Roller Bearings
  37425/37625	107,95	158,75	23,02	Timken	Tapered Roller Bearings
  677/673SA	85,725		41,275	KOYO	Tapered Roller Bearings
  C 2230	270	150	73	SKF	Cylindrical Roller Bearings
  GEC340HC	340	460		AST	Plain Bearings
  M-21101	33,338	41,275	15,88	Timken	Needle Roller Bearings
  NJ3152	260	440	144	CX	Cylindrical Roller Bearings
  NA4903-XL	17	30	13	INA	Needle Roller Bearings
  NA4932	160	220	60	NSK	Needle Roller Bearings
  NJ2310-E-TVP2 + HJ2310-E	50	110	40	FAG	Cylindrical Roller Bearings
  NNU 4940 B/SPW33	200	280	80	SKF	Cylindrical Roller Bearings
  SA4-35B	35	55	30	NTN	Plain Bearings
  UKC207H	30		43	SNR	Bearing Units
  5084	1.0000	1.0625	2.5000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  7409PJDU	45	120	29	MRC	ANGULAR CONTACT BALL BEARINGS
  U-30309	45	100	25	New Departure	ANGULAR CONTACT BALL BEARINGS
  477511	55	100	21	New Departure	DEEP GROOVE BALL BEARINGS
  5213A-2Z	65	120	38.1	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS