Fw - 25 mm

D - 37 mm

B - 17 mm

r5 min. - 0,3 mm

Weight - 0,056 Kg

Basic dynamic load rating (C) - 18 kN

Basic static load rating (C0) - 23 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 17000 r/min

• Model Number: RNA 4904
• Inner Diameter：25mm Outer Diameter：37mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:spectrometer,manual Tools,Vertical pull,Antenna Industry,historical instruments,pneumatic Pump,forklift industry,food add,Ball screw,test strip,Other Measurements
• Similar models:ISO NA4904-2RS CX NA4904 INA NA4904-RSR IKO RNA4904U ZEN RNA4904 Timken NA4904 CRAFT NA4904-2RS IKO NA4904UU ISO RNA4904 NBS NA4904
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4904 products，there is large inventory of MPZ RNA 4904 . We has been built up long-term cooperation with MPZ company, could make a bulk order of the RNA 4904 Which MPZ RNA4904 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
  190KBE30+L	190	290	75	NSK	Tapered Roller Bearings
  239/1000 KCW33	1000	1320	236	CX	Spherical Roller Bearings
  32248 J3	440	240	127	SKF	Tapered Roller Bearings
  6000-2RS	10	26	8	CX	Deep Groove Ball Bearings
  7072 BGM	540	360	82	SKF	Angular Contact Ball Bearings
  F-WBC8-14LL	8,000	14,000	4,000	NTN	Deep Groove Ball Bearings
  GEGZ88ES	88,9	149,225	90,424	LS	Plain Bearings
  N1928	140	190	24	ISO	Cylindrical Roller Bearings
  N2238	190	340	92	ISO	Cylindrical Roller Bearings
  NN3018K	90	127	37	NACHI	Cylindrical Roller Bearings
  NNU4992 V	460	620	160	CX	Cylindrical Roller Bearings
  RN2217-E-MPBX	85	136,5	36	FAG	Cylindrical Roller Bearings
  SAT30	30	75	18	NTN	Plain Bearings
  SL045018-PP	90	140	67	NBS	Cylindrical Roller Bearings
  X33215M/Y33215M	75	130	41	Timken	Tapered Roller Bearings
  NUP2314	70	150	51	FAG	CYLINDRICAL ROLLER BEARINGS
  NA6911	55	80	45	Torrington	NEEDLE BEARINGS
  93212	.6250	1.0000	.7500	RBC	JOURNAL ROLLER ASSEMBLIES
  NA-69/22	22	39	30	CONSOLIDATED	NEEDLE BEARINGS
  SAF-61527/16..BALL	2.4375			CONSOLIDATED	PILLOW BLOCKS