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

Fatigue load limit (Pu) - 1,96

Reference speed - 18000 r/min

Limiting speed - 20000 r/min

• Model Number: RNA4903
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:agriculture,stacker lift platform,manual Tools,other accessories,Handling machinery and various industrial machinery,security equipment,position switch,printing equipment,Cutting Machine,Cylinder Micro,reinforced machinery
• Similar models:SKF RNA4903 NSK NA4903 INA RNA4903 NBS RNA49032RS CX NA4903-2RS IKO NA4903U ZEN RNA4903 KOYO NA4903RS ISO RNA4903-2RS NTN RNA4903L
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903 products，there is large inventory of SKF RNA4903 . We has been built up long-term cooperation with SKF company, could make a bulk order of the RNA4903 Which SKF 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
  22330CW33	150	320	108	AST	Spherical Roller Bearings
  2RT19008	950,000	1250,000	180,000	NTN	Thrust Roller Bearings
  33213F	65	120	41	Fersa	Tapered Roller Bearings
  3982/3925	63,5	112,712	30,162	Timken	Tapered Roller Bearings
  45285/45220	50,8	104,775	30,162	Timken	Tapered Roller Bearings
  6892	460	580	56	KOYO	Deep Groove Ball Bearings
  AST650 202812	20	28		AST	Plain Bearings
  FNTF-5378	53	78	3,85	KOYO	Needle Roller Bearings
  NUP2313	65	140	48	KOYO	Cylindrical Roller Bearings
  NUP318	90	190	43	NTN	Cylindrical Roller Bearings
  NUP3312	60	130	54	ISO	Cylindrical Roller Bearings
  R08A58V	40,000	90,000	28,000	NTN	Cylindrical Roller Bearings
  UCT316	80			FYH	Bearing Units
  UCTX13-40	63,5			KOYO	Bearing Units
  BR-324120			1.2500	IKO	NEEDLE BEARINGS
  GS81156	283	350		SKF	THRUST ROLLER BEARINGS
  RNA22/6P-2RS	19		11.8	SKF (Old No.)	NEEDLE BEARINGS
  MS-12	1.2500	3.1250	.8750	NH	DEEP GROOVE BALL BEARINGS
  RNA4913	90		25	Torrington	NEEDLE BEARINGS
  HJ-2310E	50		8	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS