d - 69.850 mm

D - 149.225 mm

T - 53.975 mm

B - 54.229 mm

C - 44.450 mm

a - 15.1 mm

r1 min. - 5.0 mm

r2 min. - 3.3 mm

Weight - 4,55 Kg

Basic dynamic load rating (C) - 284000 kN

Basic static load rating (C0) - 410000 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0.36

Calculation factor (Y0) - 0.91

Calculation factor (Y1) - 1.7

• Model Number: 6454/6420
• Inner Diameter：69.850mm Outer Diameter：149.225mm Width：53.975mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:Traffic Fire Protection Equipment Security equipment,pressure control valve,top industry,municipal machinery,noise reduction equipment,power protection,animal,Automobile,static control,extruder,Spectrum Products
• Similar models:NACHI 6454/6420 NSK 6454/6420 Timken 6454/6420 KOYO 6454/6420 Timken 6454/6420-B Timken NP182140/NP645406
• BEARING POWER International Trading Co.,Ltd. specialize in 6454/6420 products，there is large inventory of NACHI 6454/6420 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6454/6420 Which NACHI 6454/6420 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
  23268E	340	620	224	NACHI	Cylindrical Roller Bearings
  33011A	55	90	27	SNR	Tapered Roller Bearings
  62207-2RS	35	72	23	ISB	Deep Groove Ball Bearings
  6306	72	30	19	SKF	Deep Groove Ball Bearings
  6310ZZ	50	110	27	KBC	Deep Groove Ball Bearings
  88502	15,000	35,000	14,400	NTN	Deep Groove Ball Bearings
  EX201G2	12	47	43,5	SNR	Deep Groove Ball Bearings
  GE 040 XES-2RS	40	68	40	ISO	Plain Bearings
  NAO20X37X32	20	37		KOYO	Needle Roller Bearings
  NJ211	55	100	21	FBJ	Cylindrical Roller Bearings
  NJ219 EM	95	170	32	AST	Cylindrical Roller Bearings
  UCST207H1S6	35			KOYO	Bearing Units
  23224S.MB	120	215	76	FAG	SPHERICAL ROLLER BEARINGS
  PR-100				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  RMS23	5.0000	10.0000	2.0000	FBC	CYLINDRICAL ROLLER BEARINGS
  81116			7.5	INA	THRUST ROLLER BEARINGS
  D-217	85	150	5.5000	RBC	CYLINDRICAL ROLLER BEARINGS
  635	5	19	6	NTN	DEEP GROOVE BALL BEARINGS
  R-195-LL	95	170	32	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SDAF-524	4.1875	10.5000		CONSOLIDATED	PILLOW BLOCKS