d - 55 mm

D - 68 mm

C - 20 mm

r min. - 0,6 mm

Da max. - 64 mm

db - 59,5 mm

Db - 55,8 mm

Weight - 0,167 Kg

Basic dynamic load rating (C) - 28,5 kN

Basic static load rating (C0) - 66 kN

Limiting speed - 7 500 r/min

• Model Number:RNAF556820
• Inner Diameter：55mm Outer Diameter：68mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-20
• Application:pressure control valve,hinge industry,Rolling mill gear box,stirrer,physical instruments,Machine Tool Accessories,gas turbine,Spectrum Products,lifting upgrade,chamfer,Other machinery
• Similar models:IKO RNAF556820 NSK RNAF556820 JNS RNAF556820
• BEARING POWER International Trading Co.,Ltd. specialize in RNAF556820 products，there is large inventory of JNS RNAF556820 . We has been built up long-term cooperation with JNS company, could make a bulk order of the RNAF556820 Which JNS RNAF556820 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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  4559/4535	45		40,157	KOYO	Tapered Roller Bearings
  456/453X	53,975	104,775	30,162	KOYO	Tapered Roller Bearings
  6226	130	230	40	NTN	Deep Groove Ball Bearings
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  7310DT	50	110	27	NTN	Angular Contact Ball Bearings
  7317BECBY	85	180	41	SKF	Angular Contact Ball Bearings
  MFJL-2030L	20	27	30	NSK	Needle Roller Bearings
  RB205	25	52	34,1	KOYO	Deep Groove Ball Bearings
  RNA 6909	52	68	40	JNS	Needle Roller Bearings
  S61913-2RS	65	90	13	ZEN	Deep Groove Ball Bearings
  W6306-ZZ	30	72	30,2	CYSD	Deep Groove Ball Bearings
  TLA4016UU	47		16	IKO	NEEDLE BEARINGS
  562076M	390	560		NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  QJ1017N2MA	85	130	22	SKF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NNC4922V.C3	110	150	40	SKF	CYLINDRICAL ROLLER BEARINGS
  20204	20	47	14	CONSOLIDATED	SPHERICAL ROLLER BEARINGS