Fw - 16 mm

D - 24 mm

C - 13 mm

r5 min. - 0,3 mm

Weight - 0,02 Kg

Basic dynamic load rating (C) - 10,5 kN

Basic static load rating (C0) - 12,3 kN

(Grease) Lubrication Speed - 18000 r/min

(Oil) Lubrication Speed - 28000 r/min

• Model Number:RNA4901
• Inner Diameter：16mm Outer Diameter：24mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:tower crane,floor industry,Gas turbine,supporting facilities,tapping machine,Workpiece,key lock,electromagnet,miscellaneous instruments,Anti-defibrillation pacing,engine
• Similar models:IKO NA4901U IKO NA4901 INA RNA4901-2RSR INA RNA4901 SKF NA4901RS KOYO NA4901C3 INA RNA4901-XL JNS RNA4901UU NBS NA4901 SKF RNA4901
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4901 products，there is large inventory of KOYO RNA4901 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RNA4901 Which KOYO RNA4901 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
  22218EAKW33	90,000	160,000	40,000	SNR	Thrust Roller Bearings
  1311	55	120	29	CRAFT	Self-Aligning Ball Bearings
  23084BK	420	620	150	NTN	Spherical Roller Bearings
  2LA-BNS918ADLLBG/GNP42	90	125	18	NTN	Angular Contact Ball Bearings
  51306	30,000	60,000	21,000	NTN-SNR	Thrust Ball Bearings
  52420	80	210	150	KOYO	Thrust Ball Bearings
  61924	120	165	22	ISO	Deep Groove Ball Bearings
  62/28-2RS	28	58	16	KOYO	Deep Groove Ball Bearings
  6210N	50	90	20	NTN	Deep Groove Ball Bearings
  7204DF	20	47	14	CYSD	Angular Contact Ball Bearings
  7217 BECBJ	150	85	28	SKF	Angular Contact Ball Bearings
  AS3KDD	9,525	22,225	5,56	Timken	Deep Groove Ball Bearings
  PR12	12			NMB	Plain Bearings
  WBC8-14LL	8,000	14,000	4,000	NTN	Deep Groove Ball Bearings
  KRV-30-PP	12	30	14	INA	NEEDLE BEARINGS
  MR-44			1.7500	McGill	NEEDLE BEARINGS
  52215				SKF	THRUST BALL BEARINGS
  Q3306X5	30	72	19	New Departure	DEEP GROOVE BALL BEARINGS
  NU-1080	400	600	90	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  ER-39	4.3307	2.4375	1.2500	CONSOLIDATED	BALL BEARING