d - 25 mm

Fw - 30 mm

D - 42 mm

B - 17 mm

C - 17 mm

Weight - 0,088 Kg

Basic dynamic load rating (C) - 24,2 kN

Basic static load rating (C0) - 34,5 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 13000 r/min

• Model Number: NA4905
• Inner Diameter：25mm Outer Diameter：42mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:ship special,oral medical device,CNC,Digital Generator,marine analysis,Industrial,equipment,Surveying Surveying Instruments,Storage Device,storage and transportation equipment,medical treatment
• Similar models:NSK NA4905 NSK NA4905TT ISO NA4905 CX RNA4905-2RS JNS NA4905M ISO NA4905-2RS KOYO NA4905,2RS INA RNA4905 NTN NA4905LL KOYO NA4905RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4905 products，there is large inventory of CX NA4905 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4905 Which CX NA4905 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
  24060B	300	460	160	NTN	Spherical Roller Bearings
  3NC HAR010C FT	50	80	16	KOYO	Angular Contact Ball Bearings
  5204SCLLD	20	47	20,6	NTN	Angular Contact Ball Bearings
  53211	55	90	27,3	FAG	Thrust Ball Bearings
  6907-2RU	35	55	10	KOYO	Deep Groove Ball Bearings
  748-S/742D+X3S-748-S	76,2	155,575	101,6	Timken	Tapered Roller Bearings
  FBN-182222-E	18	22		NSK	Needle Roller Bearings
  GE12DO	12	22	10	ISO	Plain Bearings
  GEZ50ES-2RS	50,8	80,963	44,45	FBJ	Plain Bearings
  NNU 4960 BK/SPW33	300	420	118	SKF	Cylindrical Roller Bearings
  NU 203	17	40	12	ISB	Cylindrical Roller Bearings
  W 6200	30	10	9	SKF	Deep Groove Ball Bearings
  ZARN2557-TV	25	57	50	INA	Complex Bearings
  MUCF211-32	2.0000			AMI	STAINLESS STEEL PILLOW BLOCKS
  HYDNUT70			40	FAG	HYDRAULIC NUTS
  C2208V	40	80	23	FAG	TOROIDAL ROLLER BEARINGS
  71860MP	300	380	38	INA	ANGULAR CONTACT BALL BEARINGS
  480SD41	480	790	308	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  MS-20	3.5000	8.1250	1.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RNA-49/22	39		17	CONSOLIDATED	NEEDLE BEARINGS