d - 50 mm

Fw - 58 mm

D - 72 mm

B - 22 mm

C - 22 mm

Weight - 0,27 Kg

Basic dynamic load rating (C) - 47,3 kN

Basic static load rating (C0) - 85 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 7500 r/min

• Model Number:NA4910
• Inner Diameter：50mm Outer Diameter：72mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Medical equipment,Industry,laser devices,Industrial Electromechanical,printing machinery,industry test,top industry,stamping die and its equipment,Rolling mill gear box,multi-knife lathe,Industrial
• Similar models:KOYO RNA4910RS IKO RNA4910U KOYO RNA4910.2RS MPZ NA4910TN SKF RNA4910 INA NA4910 Timken RNA4910RS ISO RNA4910 IKO NA4910 NBS NA4910RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4910 products，there is large inventory of CX NA4910 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4910 Which CX NA4910 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
  220-Z	180	100	34	SKF	Deep Groove Ball Bearings
  23272-B-K-MB+AH3272G	360	650	232	FAG	Spherical Roller Bearings
  6024ZZ	120	180	28	NACHI	Deep Groove Ball Bearings
  618/2 ZZ	2	5	2,3	ISO	Deep Groove Ball Bearings
  7216 CDF	80	140	52	ISO	Angular Contact Ball Bearings
  9378R/9320	76,2		50,8	KOYO	Tapered Roller Bearings
  ASTT90 205100	205	210		AST	Plain Bearings
  E 265 /S/NS 7CE3	65	120	23	SNFA	Angular Contact Ball Bearings
  LBCR 20 A-2LS	20	32	45	SKF	Linear Bearings
  N218	90	160	30	FBJ	Cylindrical Roller Bearings
  NAO40X55X17	40	55		KOYO	Needle Roller Bearings
  NBXI 3030Z	30	47		IKO	Complex Bearings
  NF311	55	120	29	ISO	Cylindrical Roller Bearings
  NP313	65	140	33	ISO	Cylindrical Roller Bearings
  NUP311EM	55	120	29	NSK	Cylindrical Roller Bearings
  UCFX05	25		38,1	CX	Bearing Units
  USPAE209	45			SNR	Bearing Units
  XFA30309M/Y30309M	47,5	100	27,25	Timken	Tapered Roller Bearings
  HR-7/8-XBC	.4375	.8750	.5000	Smith	NEEDLE BEARINGS
  NU-1968E	340	460	56	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS