Fw - 20 mm

D - 28 mm

C - 13 mm

Weight - 0,0215 Kg

Basic dynamic load rating (C) - 8,17 kN

Basic static load rating (C0) - 9,78 kN

(Oil) Lubrication Speed - 9 500 r/min

• Model Number:RNA 4902 RS
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2026-01-07
• Application:Gas turbine,milling head plug,lifting upgrade,rolling machine,engineering machine,machine tool spindle,Die,Oral Image,ventilation heating equipment,casting embedding,marine analysis
• Similar models:CX RNA4902 AST RNA4902 KOYO NA4902RS JNS RNA4902UU INA NA4902-2RSR KOYO RNA4902RS IKO NA4902 NTN RNA4902LL JNS RNA4902 NBS RNA49022RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902RS products，there is large inventory of NBS RNA 4902 RS . We has been built up long-term cooperation with NBS company, could make a bulk order of the RNA 4902 RS Which NBS RNA4902RS 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
  231SM170-MA	170	320	104	FAG	Spherical Roller Bearings
  30309DJR	45	100	27,25	KOYO	Tapered Roller Bearings
  32964-N11CA-A600-650	320	440	152	FAG	Tapered Roller Bearings
  6009LB	45,000	75,000	16,000	NTN	Deep Groove Ball Bearings
  6213-2Z/VA208	120	65	23	SKF	Deep Groove Ball Bearings
  6215NR	75	130	25	NTN	Deep Groove Ball Bearings
  7217B	85	150	28	KOYO	Angular Contact Ball Bearings
  NA5903	17	30	18	KOYO	Needle Roller Bearings
  NJ2211-E-MPA	55	100	25	NKE	Cylindrical Roller Bearings
  S71921 ACD/P4A	145	105	20	SKF	Angular Contact Ball Bearings
  SYNT 100 LTS	100	120	86	SKF	Bearing Units
  WF603ZZ	3	9	5	KOYO	Deep Groove Ball Bearings
  LRB-263220	1.6250		1.2600	IKO	NEEDLE BEARINGS
  RLS121/2L	1.3750	3.0000	.6875	NH	CYLINDRICAL ROLLER BEARINGS
  CSXB090	9.0000	9.6250	.3125	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NKS32	47		22	SKF	NEEDLE BEARINGS
  AHX2324	120	115		STEYR	WITHDRAWAL SLEEVES
  GX10F	10	30	7.9	SKF	SPHERICAL PLAIN BEARINGS
  NU-2964E	320	440	72	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  32x45x4mm	32	45	4	CONSOLIDATED	OIL SEALS