Fw - 55 mm

Ew - 63 mm

Bc - 20 mm

Weight - 0,067 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 74 kN

Fatigue load limit (Pu) - 9,5

Reference speed - 4 800 r/min

Limiting speed - 8 300 r/min

• Model Number: K55X63X20
• Inner Diameter：55mm Outer Diameter：63mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-04-20
• Application:circulating pump,disposable,gear grinding machine,medical equipment,vertical processing,Broadcasting System,building decoration raw materials and accessories,Pneumatic Control Elements,Machine tool accessories,Cylinder Pneumatic Treatment Element,car shock absorber
• Similar models:INA K50X55X30 NSK MJ-551 FBJ K55X60X20 ZEN NKS55 NBS K155x163x26 NSK FWF-556120 IKO TAFI557235 NTN K55X60X20 SKF K55x60x20 NTN PK39X55X25
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  161140/161200XP	140	200,025	80,15	Gamet	Tapered Roller Bearings
  21317EX1K	85	180	41	NACHI	Cylindrical Roller Bearings
  23076CAKW33	380	560	135	AST	Spherical Roller Bearings
  52416	80	170	120	NSK	Thrust Ball Bearings
  566834.H195	70	124,7	110,03	FAG	Tapered Roller Bearings
  6003-2RS	17	35	10	ISB	Deep Groove Ball Bearings
  7006 C-UO	30	55	26	CX	Angular Contact Ball Bearings
  9104KG	20	42	12	Timken	Deep Groove Ball Bearings
  EX205G2	25	52	44,3	SNR	Deep Groove Ball Bearings
  NJ321-E-MA6+HJ321-E	105	225	49	NKE	Cylindrical Roller Bearings
  NU244-E-M1	220	400	65	FAG	Cylindrical Roller Bearings
  SCE138	20,6502	27	12,7	AST	Needle Roller Bearings
  SYJ 65 TF	65			SKF	Bearing Units
  UCFL205	25			NACHI	Bearing Units
  UCPE211	55			SNR	Bearing Units
  AW-230-H	150	270	4.7500	American	CYLINDRICAL ROLLER BEARINGS
  120436	.7500	1.2500	2.2500	BAL	JOURNAL ROLLER ASSEMBLIES
  SC205	25	52	15	FYH	DEEP GROOVE BALL BEARINGS
  PA-9	1.1250	2.5000	.6250	RIV	DEEP GROOVE BALL BEARINGS
  93440	.8750	1.2500	2.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES