d - 25 mm

F - 30 mm

D - 42 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

s - 0,8 mm

da min. - 27 mm

Da max. - 40 mm

ra max. - 0,3 mm

Weight - 0,088 Kg

Basic dynamic load rating (C) - 24 kN

Basic static load rating (C0) - 31,5 kN

(Grease) Lubrication Speed - 8 500 r/min

(Oil) Lubrication Speed - 13 000 r/min

• Model Number: NA4905R
• Inner Diameter：25mm Outer Diameter：42mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:food / grain / food equipment,Other Measurements,diving equipment,hinge industry,Storage Device,oral medical device,Machine Tool Accessories,Technical Equipment,food sterilization,Material handling equipment,Vertical pull
• Similar models:JNS RNA4905 CX RNA4905 IKO RNA4905 CX NA4905 KOYO RNA4905 ISO RNA4905-2RS NBS NA49052RS IKO RNA4905UU IKO NA4905UU ISO NA4905-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4905R products，there is large inventory of NTN NA4905R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4905R Which NTN NA4905R 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
  23952 EKW33+OH3952	240	360	75	ISB	Spherical Roller Bearings
  24080CAK30E4	400	600	200	NSK	Spherical Roller Bearings
  3801-B-TVH	12	21	7	FAG	Angular Contact Ball Bearings
  430318U	90	190	102	NTN	Tapered Roller Bearings
  6001-2RS2	12	28	8	NKE	Deep Groove Ball Bearings
  803709B-W220B	15	38	11	FAG	Deep Groove Ball Bearings
  AR 18 85 150	85	150	18	Timken	Needle Roller Bearings
  BRI 243920 UU	38,1	61,912	32	IKO	Needle Roller Bearings
  BT228	34,925	41,275	12,7	KOYO	Needle Roller Bearings
  GAC120T	120	180	38	LS	Plain Bearings
  LBHT 30 A-2LS	30	47	68	SKF	Linear Bearings
  SMF115-2RS	5	11	4	ZEN	Deep Groove Ball Bearings
  UCP314-44	69,85		78	FYH	Bearing Units
  L18SG600.2RSD	6.0000	6.7500	.5000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  6215TCC78	75	130	25	SKF	DEEP GROOVE BALL BEARINGS
  PAPV40	5.0000	9.0000	1.3750	RIV	CYLINDRICAL ROLLER BEARINGS
  6219	170	95	32	SKF	DEEP GROOVE BALL BEARINGS
  KC-42XPO	4.2500	5.0000	.3750	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  N-1976-KMSP/5	380	520	65	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  AH-3144x200	220	200		CONSOLIDATED	WITHDRAWAL SLEEVES