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：2025-12-13
• Application:medical equipment,wire industry,Cylinder Standard,Doppler,pump industry,glass processing machine,chemical,engineering machinery,lifting upgrade,ventilation equipment,altimeter etc
• Similar models:KOYO RNAO40X55X40 IKO TAF455520 Timken AX65578 FBJ K55X63X20 NTN K55X61X16.8 NSK MFJL-5530L Timken AR1455105 SKF NK55/25 ISO K55x63x20 NTN NAO-55×85×60ZW
• BEARING POWER International Trading Co.,Ltd. specialize in K55X63X20 products，there is large inventory of INA K55X63X20 . We has been built up long-term cooperation with INA company, could make a bulk order of the K55X63X20 Which INA K55X63X20 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
  14118AS/14276	29,987	69,012	19,845	Timken	Tapered Roller Bearings
  2312K+H2312	55	130	46	SKF	Self-Aligning Ball Bearings
  24032AX	160	240	80	NACHI	Cylindrical Roller Bearings
  6015ZZ	75	115	20	CRAFT	Deep Groove Ball Bearings
  E-LM742749D/LM742714/LM742714D	215,9	288,925	177,8	NTN	Tapered Roller Bearings
  89414	70	150		CX	Thrust Roller Bearings
  AST850BM 3240	32	36		AST	Plain Bearings
  ELU 20 0844	734	948		SIGMA	Thrust Ball Bearings
  IJ223081				ILJIN	Angular Contact Ball Bearings
  RS-4913E4	65	90	25	NSK	Cylindrical Roller Bearings
  NNC4980 V	400	540	140	CX	Cylindrical Roller Bearings
  R155.11				SNR	Wheel Bearings
  RME20-N	20			NKE	Bearing Units
  RNAF 506520	50	65	20	IKO	Needle Roller Bearings
  UST212+WB	60			SNR	Bearing Units
  L10TA708	7.5000	8.5000	.5000	FAG	DEEP GROOVE BALL BEARINGS
  1207RR	72	35	17	FED	DEEP GROOVE BALL BEARINGS
  NURT25R	25	52	25	IKO	NEEDLE BEARINGS
  R18.2RS	1.1250	2.1250	.5000	SKF	DEEP GROOVE BALL BEARINGS
  HK-4020-2RS	47		20	CONSOLIDATED	NEEDLE BEARINGS