d - 105 mm

D - 260 mm

Ew - 220.5 mm

B - 60 mm

C - 60 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 19.1 Kg

Basic dynamic load rating (C) - 471 kN

Basic static load rating (C0) - 510 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3100 r/min

• Model Number: NF421
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Spectrum Products,suction nozzle,flow control valve,vertical pull,forklift truck,electromagnet,blood cell reagent,organic raw materials,medical equipment,dynamic blood pressure,Industrial Electromechanical
• Similar models:NTN RNNU3421 NACHI NU421 ISO NH421 NACHI NF421 CX HK4214 NSK EE420793/421417 ISO BK324214 ISO BK324218 KOYO NJ421 CYSD NUP421
• BEARING POWER International Trading Co.,Ltd. specialize in NF421 products，there is large inventory of KOYO NF421 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NF421 Which KOYO NF421 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
  23976YMB	380	520	106	Timken	Spherical Roller Bearings
  3NCHAR021CA	105	160	26	KOYO	Angular Contact Ball Bearings
  7911UADG/GNP42	55	80	13	NTN	Angular Contact Ball Bearings
  75TAD20	75	115	48	NACHI	Thrust Ball Bearings
  F-237543.02	50	100	20	FAG	Deep Groove Ball Bearings
  HM204049/HM204010	45,987	90,975	32	Timken	Tapered Roller Bearings
  HS7014-E-T-P4S	70	110	20	FAG	Angular Contact Ball Bearings
  JTT-1012	15.875	20.638	19.05	KOYO	Needle Roller Bearings
  M-1181	17,462	22,225	12,7	NSK	Needle Roller Bearings
  NNCL4856-V	280	332,9	69	NKE	Cylindrical Roller Bearings
  RNAO 8x15x10 TN	15	8	10	SKF	Cylindrical Roller Bearings
  SBPFL201	12		22	FYH	Bearing Units
  HYDNUT100-INCH			42	FAG	HYDRAULIC NUTS
  SAT30	30	75	18	NTN	SPHERICAL PLAIN BEARINGS
  NU206	30	62	16	STEYR	CYLINDRICAL ROLLER BEARINGS
  51226				STEYR	THRUST BALL BEARINGS
  6007TP/5	35	62	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  23080	400	600	148	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  214-ZNR	70	125	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SSSY-100	1.0000			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS