Fw - 22 mm

D - 30 mm

C - 13 mm

r min. - 0,3 mm

Weight - 0,023 Kg

Basic dynamic load rating (C) - 11,6 kN

Basic static load rating (C0) - 15,4 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 20000 r/min

• Model Number:RNA4903
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-13
• Application:electric hydraulic lifting platform,Body shaping,Industrial,Other Measurements,Special Equipment,marine test,medical equipment,sleep monitoring,Air,centrifugal pump,motor
• Similar models:ISO NA4903 IKO NA4903U JNS RNA4903 IKO RNA4903UU JNS RNA4903UU Timken RNA4903 ISO RNA4903-2RS INA NA4903-RSR SKF RNA4903.2RS IKO NA4903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903 products，there is large inventory of NSK RNA4903 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RNA4903 Which NSK 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
  240/670 K30CW33+AH240/670	670	980	308	ISO	Spherical Roller Bearings
  22334RK	170	360	120	KOYO	Spherical Roller Bearings
  51207	35	62	18	FAG	Thrust Ball Bearings
  54236X	180	250	102,4	NSK	Thrust Ball Bearings
  67/2,5ZZA	2,5	5	2,3	NTN	Deep Groove Ball Bearings
  7003	17	35	10	NTN	Angular Contact Ball Bearings
  C4026V	130	200	69	SKF	Cylindrical Roller Bearings
  DG409026W2RSHZ	40	90	26	KOYO	Deep Groove Ball Bearings
  M201047/M201011	39.688	73.025	25.654	NACHI	Tapered Roller Bearings
  N220	100	180	34	CRAFT	Cylindrical Roller Bearings
  NU330	150	320	65	ISO	Cylindrical Roller Bearings
  NUP318-E-MA6	90	190	43	NKE	Cylindrical Roller Bearings
  SYJ 1.1/2 TF	38,1			SKF	Bearing Units
  6312K.2RS	60	130	31	FAG	DEEP GROOVE BALL BEARINGS
  GE110SW	110	170	36	INA	SPHERICAL PLAIN BEARINGS
  160RT02	160	290	48	Torrington	CYLINDRICAL ROLLER BEARINGS
  NF220	100	180	34	SKF	CYLINDRICAL ROLLER BEARINGS
  NA6917	85	120	63	Torrington	NEEDLE BEARINGS
  81215			11.0	Torrington	THRUST ROLLER BEARINGS
  WA-20-24			1.8750	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARING