d - 20 mm

D - 28 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

Weight - 0,022 Kg

Basic dynamic load rating (C) - 10,6 kN

Basic static load rating (C0) - 13,6 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 20000 r/min

• Model Number:RNA4902
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:medical equipment,noise reduction equipment,tube,electrocardiograph,air shower etc,extruder,Anti-defibrillation pacing,dye pigments,test equipment,generator,test laboratory equipment and accessories
• Similar models:INA NA4902 KOYO NA4902,2RS KOYO RNA4902 IKO RNA4902U IKO NA4902UU NBS RNA4902RS SKF RNA4902 KOYO NA4902RS INA NA4902-RSR IKO RNA4902UU
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902 products，there is large inventory of ZEN RNA4902 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the RNA4902 Which ZEN RNA4902 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
  23188 CAK/W33	720	440	226	SKF	Spherical Roller Bearings
  566094.H49	30	75	20	FAG	Deep Groove Ball Bearings
  7015 ACE/P4A	115	75	20	SKF	Angular Contact Ball Bearings
  EE91702/91112	177,8	285,75	63,5	NSK	Cylindrical Roller Bearings
  GE90XS/K	90	140	796	FBJ	Plain Bearings
  HTA010DB	50	80	14,25	NTN	Angular Contact Ball Bearings
  K18X22X14FV	18	22		Timken	Needle Roller Bearings
  MF126-2RS	6	12	4	ZEN	Deep Groove Ball Bearings
  MJT 1.1/2	38,1	95,25	23,81	SIGMA	Angular Contact Ball Bearings
  NU316R	80	170	39	KOYO	Cylindrical Roller Bearings
  SA202-10	15,875	40	19	FYH	Deep Groove Ball Bearings
  XLRJ14	355,6	469,9	57,15	RHP	Cylindrical Roller Bearings
  YSA 205-2FK + HE 2305	52	19,05	35	SKF	Deep Groove Ball Bearings
  22348MB	240	500	155	FAG	SPHERICAL ROLLER BEARINGS
  G1204KRRB	2.2500	4.3307	1.0240	FAF	PILLOW BLOCKS
  L1206U	30	62	16	Rollway	CYLINDRICAL ROLLER BEARINGS
  R-14FF-ST	.8750	1.8750	.5000	MRC	DEEP GROOVE BALL BEARINGS
  SW10-OP	.6250	1.1250	1.5000	NB	LINEAR RECIRCULATING BALL BEARINGS
  21A	230	130	40	RIV	DEEP GROOVE BALL BEARINGS
  23928	140	190	37	CONSOLIDATED	SPHERICAL ROLLER BEARINGS