d - 57,15 mm

T - 53,975 mm

B - 54,229 mm

C - 44,45 mm

a - 39,3 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 129 mm

db - 75 mm

da - 81 mm

Db - 141 mm

Basic dynamic load rating (C) - 285 kN

Basic static load rating (C0) - 404 kN

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,66

• Model Number: 6455/6420
• Inner Diameter：57,15mm Outer Diameter：mm Width：54,229mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:medical equipment,textile machinery,air conditioning tools,tower crane,surgical instruments,rubber products machinery and equipment,equipment,ventilator anesthesia machine etc,sewage pump,Antenna Industry,pump industry
• 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 KOYO 6455/6420 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6455/6420 Which KOYO 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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  25880/25821	36,487	73,025	23,812	FBJ	Tapered Roller Bearings
  34BWD04B	34	64	37	NSK	Angular Contact Ball Bearings
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  6017K	85,000	130,000	22,000	NTN	Deep Groove Ball Bearings
  6022EE	110,000	170,000	28,000	SNR	Deep Groove Ball Bearings
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  GE 800 DW	800	1060	355	INA	Plain Bearings
  K 35x40x17	35	40		NBS	Needle Roller Bearings
  M278749/M278710AG2	571,5	812,8	155,575	NTN	Tapered Roller Bearings
  MJ2.1/4-NR	57,15	127	31,75	RHP	Deep Groove Ball Bearings
  NX 15 Z	24	15	28	SKF	Cylindrical Roller Bearings
  PB30	30		38	NKE	Bearing Units
  QJ324	120	260	55	ISO	Angular Contact Ball Bearings
  RLM8510525-1	85	105	25	NSK	Needle Roller Bearings
  RNAF 658530	65	85	30	IKO	Needle Roller Bearings
  T2ED050	50	100	36	KOYO	Tapered Roller Bearings
  UCT206E	30			KOYO	Bearing Units
  310HDL	50	110	27	Barden	ANGULAR CONTACT BALL BEARINGS
  SL1818/710	710	870	74	INA	CYLINDRICAL ROLLER BEARINGS
  1201SA	12	32	10	FED	SELF