d - 57.150 mm

D - 149.225 mm

T - 53.975 mm

B - 54.229 mm

C - 44.450 mm

a - 15.1 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 5,1 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: 6455/6420
• Inner Diameter：57.150mm Outer Diameter：149.225mm Width：53.975mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:relay,Beauty and Body,Food testing,chemical instruments,Gear grinding machine,electromagnetic clutch,economic mold,Hydraulic Couplings,supporting facilities,electronic components,Rolling mill
• Similar models:Timken 6455/6420-B KOYO 6455/6420 Timken 6455/6420 NSK 6455/6420 NACHI 6455/6420
• BEARING POWER International Trading Co.,Ltd. specialize in 6455/6420 products，there is large inventory of NACHI 6455/6420 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6455/6420 Which NACHI 6455/6420 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.

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  61800	10	19	5	NKE	Deep Groove Ball Bearings
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  7314DB	70	150	35	CYSD	Angular Contact Ball Bearings
  81234-M	170	240	55	INA	Thrust Roller Bearings
  7326	130	280	58	KOYO	Angular Contact Ball Bearings
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  DAC42760040/37	42	76	40	ISO	Angular Contact Ball Bearings
  F682	2	5	1,5	FBJ	Deep Groove Ball Bearings
  GAKL 25 PB	25	47	31	INA	Plain Bearings
  HRT15E	15		15	NMB	Plain Bearings
  K45X50X17H	45	50		Timken	Needle Roller Bearings
  S7200 CD/HCP4A	30	10	9	SKF	Angular Contact Ball Bearings
  UC307-22	34,925	80	25	SNR	Deep Groove Ball Bearings
  61906	30	47	9	FAG	DEEP GROOVE BALL BEARINGS
  9310-U	50	110	27	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  RLS-36	4.5000	8.0000	1.3125	STEYR	DEEP GROOVE BALL BEARINGS
  KM-38			28	CONSOLIDATED	LOCKNUTS