d - 105 mm

D - 260 mm

Ew - 220,5 mm

B - 60 mm

C - 60 mm

Weight - 20,61 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：2025-12-21
• Application:ventilation equipment,auto tools,standing experimental equipment,trolley,Rolling mill gear box,Roller mill,electromagnet,mechanical and electrical,metallurgical mold,Animal Tracking,chromatography
• Similar models:NSK EE420751/421450 ISO HK4212 NSK EE420701/421437 ISO HK4214 CX BK4216 ISO HK4216 CX BK4214 KOYO NJ421 NTN NU421K CX HK4218
• BEARING POWER International Trading Co.,Ltd. specialize in NF421 products，there is large inventory of CX NF421 . We has been built up long-term cooperation with CX company, could make a bulk order of the NF421 Which CX 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
  16034	170,000	260,000	28,000	NTN-SNR	Deep Groove Ball Bearings
  2307 K	35	80	31	NSK	Self-Aligning Ball Bearings
  323/32 A	32	75	29,75	CX	Tapered Roller Bearings
  7301BDF	12	37	12	NACHI	Angular Contact Ball Bearings
  BK121718	12	17	18	CX	Cylindrical Roller Bearings
  GE12-PB	12	26	16	INA	Plain Bearings
  GE15-FW	15	30	16	INA	Plain Bearings
  GEH440HF/Q	440	630	315	LS	Plain Bearings
  K50x55x17	50	55	17	ISO	Needle Roller Bearings
  NA210	50	90	49,2	FYH	Deep Groove Ball Bearings
  NA4909	45	68	22	KOYO	Needle Roller Bearings
  NAS 5044ZZNR	220	340	160	IKO	Cylindrical Roller Bearings
  UKT206	25			ISO	Bearing Units
  7215WNSU	75	130	25	FAF	ANGULAR CONTACT BALL BEARINGS
  NANF205-14	.8750			IPTCI	PILLOW BLOCKS
  SAF322	4.8750	4.1875		Torrington	PILLOW BLOCKS
  NJ2322	110	240	80	STEYR	CYLINDRICAL ROLLER BEARINGS
  MS-1	.2500	1.3125	.5625	NH	DEEP GROOVE BALL BEARINGS
  K-22x32x24	22	32	24	CONSOLIDATED	NEEDLE BEARINGS
  LER-120	4.8125		25.43	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS