Fw - 22 mm

D - 30 mm

C - 13 mm

Weight - 0,022 Kg

Basic dynamic load rating (C) - 11,4 kN

Basic static load rating (C0) - 16,3 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 18000 r/min

• Model Number: RNA4903
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:key lock,hinge industry,construction machinery and equipment,laser devices,trolley,motorcycle,tobacco machinery,vertical pull,pneumatic,Switch,spreader series
• Similar models:Timken RNA4903RS JNS NA4903UU ISO NA4903 JNS NA4903M JNS RNA4903 NBS NA49032RS NSK NA4903TT INA RNA4903 NBS NA4903RS SKF RNA4903RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903 products，there is large inventory of CX RNA4903 . We has been built up long-term cooperation with CX company, could make a bulk order of the RNA4903 Which CX RNA4903 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
  2877/2820	34,925	73,025	22,225	KOYO	Tapered Roller Bearings
  32024XF	120	180	38	Fersa	Tapered Roller Bearings
  3212-B-TV	60	110	36,5	NKE	Angular Contact Ball Bearings
  3NC6003MD4	17	35	10	KOYO	Deep Groove Ball Bearings
  40BGS39G-2DST	40	66	24	NACHI	Angular Contact Ball Bearings
  53222U	110	160	40,2	KOYO	Thrust Ball Bearings
  6905LLB	25	42	9	NTN	Deep Groove Ball Bearings
  6917-RZ	85	120	18	CYSD	Deep Groove Ball Bearings
  AST650 303815	30	38		AST	Plain Bearings
  BXRE011-2Z	55	90	18	INA	Needle Roller Bearings
  FYT 45 TF/VA201	39	45	14	SKF	Bearing Units
  KDX075	190,5	215,9	12,7	KOYO	Angular Contact Ball Bearings
  RNA4826	145	165	35	SKF	Needle Roller Bearings
  NP270758/NP378971	33,338	71,438	22,225	Timken	Tapered Roller Bearings
  VEB 90 /S 7CE1	90	125	18	SNFA	Angular Contact Ball Bearings
  XW2	50,8	77,8	17,48	INA	Thrust Ball Bearings
  N208	40	80	18	FAG	CYLINDRICAL ROLLER BEARINGS
  SN318with2318	90	-	110	FAG	PILLOW BLOCKS
  MB280-9L	280	400	155	RBC	SPHERICAL PLAIN BEARINGS
  6022	110	170	28	SKF	DEEP GROOVE BALL BEARINGS