Fw - 55 mm

D - 72 mm

Ew - 63 mm

C - 20 mm

r - 1 mm

Weight - 0,212 Kg

Basic dynamic load rating (C) - 40,3 kN

Basic static load rating (C0) - 73,5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 7800 r/min

• Model Number: RNAO55X72X20
• Inner Diameter：55mm Outer Diameter：63mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:altimeter etc,Seals,Oral Image,atomizer class,motor,engineering machine,Industrial,wheel lathe,Generator,Liposuction device,wire industry
• Similar models:NTN K55X60X30 JNS RNAF556820 IKO NAFW355540 JNS RNAFW556840 SKF K50x55x17 NBS K50x55x13,5 NTN NAO-40×55×17 ISO K47x55x28 CX K55x63x15 SKF RNAO40x55x20
• BEARING POWER International Trading Co.,Ltd. specialize in RNAO55X72X20 products，there is large inventory of Timken RNAO55X72X20 . We has been built up long-term cooperation with Timken company, could make a bulk order of the RNAO55X72X20 Which Timken RNAO55X72X20 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
  239/500-K-MB+H39/500	500	670	128	FAG	Spherical Roller Bearings
  2580/2523		69.850	25.357	NACHI	Tapered Roller Bearings
  6036M	180	280	46	CRAFT	Deep Groove Ball Bearings
  CRF-32019 A	95,000	145,000	32,000	CRAFT	Wheel Bearings
  7220 A	100	180	34	CX	Angular Contact Ball Bearings
  7221 B-UX	105	190	72	CX	Angular Contact Ball Bearings
  8578/8520	241,3	327,025	52,388	Timken	Tapered Roller Bearings
  AST850BM 2525	25	28		AST	Plain Bearings
  HM903247/10	44,45	95,25	30,958	ISO	Tapered Roller Bearings
  NA 4905UU	25	42	18	IKO	Needle Roller Bearings
  NUP 2317	85	180	60	SIGMA	Cylindrical Roller Bearings
  PASE1-3/16	30,163			INA	Bearing Units
  SA1014	28	58	16	FAG	Deep Groove Ball Bearings
  SL182932	160	220	36	ISO	Cylindrical Roller Bearings
  SS 61800-2RS	10	19	5	ISB	Deep Groove Ball Bearings
  UC313	65	140	75	KOYO	Deep Groove Ball Bearings
  W 61710	62	50	6	SKF	Deep Groove Ball Bearings
  CF52VUU	20	52	24	IKO	NEEDLE BEARINGS
  S-524M	1.5000			Sealmaster (Old No.)	PILLOW BLOCKS
  AH-3232x150	160	150		CONSOLIDATED	WITHDRAWAL SLEEVES