d - 48 mm

D - 62 mm

B - 22 mm

C - 22 mm

r min. - 0,6 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 64 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 8500 r/min

• Model Number:RNA4908
• Inner Diameter：48mm Outer Diameter：62mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-24
• Application:Broadcasting System,Industrial,Spectrum Products,roller lathe,Rolling mill,medical Equipment,key lock,hinge industry,food safety,lifting upgrade,Traffic Fire Protection Equipment Security equipment
• Similar models:INA NA4908-RSR KOYO NA4908RS AST RNA4908 CRAFT NA4908 IKO NA4908UU ISO RNA4908-2RS KOYO NA4908,2RS JNS NA4908UU NBS RNA49082RS NSK NA4908
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4908 products，there is large inventory of ZEN RNA4908 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the RNA4908 Which ZEN RNA4908 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
  23968 CW33	340	460	90	CX	Spherical Roller Bearings
  32064XUDF	320	480	200	NTN	Tapered Roller Bearings
  3211	55	100	33,3	SIGMA	Angular Contact Ball Bearings
  6014	70	110	20	NKE	Deep Groove Ball Bearings
  6919	95	130	18	NSK	Deep Groove Ball Bearings
  7200 ACD/P4A	30	10	9	SKF	Angular Contact Ball Bearings
  7236	180	320	52	NACHI	Angular Contact Ball Bearings
  GEG 260 ES 2RS	260	400	205	ISB	Plain Bearings
  KUC110 2RD	279,4	298,45	12,7	KOYO	Deep Groove Ball Bearings
  N1014K	70	110	20	KOYO	Cylindrical Roller Bearings
  NU317	85	180	41	ISO	Cylindrical Roller Bearings
  NUP311 E	55	120	29	CX	Cylindrical Roller Bearings
  R3819V	190,000	260,000	42,000	NTN	Cylindrical Roller Bearings
  547038	290	188	80	FAG (Old No.)	SPLIT SPHERICAL ROLLER BEARINGS
  LS-24	6.0000	10.5000	1.5625	FBC	DEEP GROOVE BALL BEARINGS
  3092ZNR	45	100	25	SKF	DEEP GROOVE BALL BEARINGS
  200SD32	200	360	128	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  GE70FW-2RS	70	120	70	INA	SPHERICAL PLAIN BEARINGS
  RCS324	120	260	55	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS
  2x23/16x5	2.0000	2.1875	5.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES