d - 57,15 mm

D - 149,225 mm

T - 53,975 mm

B - 54,229 mm

C - 44,45 mm

ra1 max. - 3,3 mm

a - 39 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 129 mm

db - 75 mm

ra max. - 3,5 mm

da - 81 mm

Db - 140 mm

Weight - 5,12 Kg

Basic dynamic load rating (C) - 287 kN

Basic static load rating (C0) - 410 kN

(Grease) Lubrication Speed - 2600 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：57,15mm Outer Diameter：149,225mm Width：53,975mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:economic mold,car instrument,pump accessories,industrial equipment,baler,standing experimental equipment,physical instruments,plastic rolling,packaging materials,large agricultural machinery,root canal filling
• Similar models:KOYO 6455/6420 NACHI 6455/6420 NSK 6455/6420 Timken 6455/6420-B Timken 6455/6420
• BEARING POWER International Trading Co.,Ltd. specialize in 6455/6420 products，there is large inventory of NSK 6455/6420 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6455/6420 Which NSK 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
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  61952	360	260	46	SKF	Deep Groove Ball Bearings
  67786/67720	174,625	247,65	47,625	ISO	Tapered Roller Bearings
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  GIHRK 110 DO	110	160	70	INA	Plain Bearings
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  Q330	150	320	65	ISO	Angular Contact Ball Bearings
  NH221 E	105	190	36	CX	Cylindrical Roller Bearings
  NJ252-E-M6+HJ252-E	260	480	80	NKE	Cylindrical Roller Bearings
  T-M241547/M241510D+A	203,2	292,1	125,415	NTN	Tapered Roller Bearings
  W625-2Z	5	16	5	SKF	Deep Groove Ball Bearings
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  ELP65				RIV	THRUST BALL BEARINGS
  100430	.6250	1.1250	1.8750	Rollway	JOURNAL ROLLER ASSEMBLIES
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  2322M	110	240	80	CONSOLIDATED	SELF