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：2025-12-11
• Application:Small air generators,aerial work equipment,Pneumatic Actuator,top industry,Roller mill,forklift industry,water,Embroidery,Individual Wire,Anesthetic Equipment,Special Equipment
• Similar models:Timken 6455/6420-B Timken 6455/6420 KOYO 6455/6420 NSK 6455/6420 NACHI 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
  08118/08231D+X1S-08118	30,162	58,738	32,542	Timken	Tapered Roller Bearings
  2220	100	100	46	CRAFT	Self-Aligning Ball Bearings
  24036 CCK30/W33	280	180	100	SKF	Spherical Roller Bearings
  25584/25520	44,983	82,931	23,812	Fersa	Tapered Roller Bearings
  32219 A	95	170	45,5	CX	Tapered Roller Bearings
  6211/HR11TN	55	100	21	SKF	Deep Groove Ball Bearings
  6222	110	200	38	NACHI	Deep Groove Ball Bearings
  6308-2Z	40	90	23	SKF	Deep Groove Ball Bearings
  HK304018	30	40	18	CX	Cylindrical Roller Bearings
  HM807048/HM807010	54,488	140,775	36,512	FBJ	Tapered Roller Bearings
  NJ3326	130	280	112	ISO	Cylindrical Roller Bearings
  NNCF5072CV	360	540	243	SKF	Cylindrical Roller Bearings
  NNF5026 V	130	200	95	CX	Cylindrical Roller Bearings
  NUP2330	150	320	108	ISO	Cylindrical Roller Bearings
  RNA0-55X68X20	55,000	68,000	20,000	NTN	Needle Roller Bearings
  UC204	20	47	31	FYH	Deep Groove Ball Bearings
  WTF310KVS4301Eg	310	430	310	NSK	Tapered Roller Bearings
  IRZ-30x35x18JSI	30		18	CONSOLIDATED	NEEDLE BEARINGS
  59476				CONSOLIDATED	THRUST BALL BEARINGS
  RPNA-40/55	55		20	CONSOLIDATED	SELF ALIGNING NEEDLE BEARINGS WITHOUT INNER RACE