d - 190 mm

Fw - 210 mm

D - 240 mm

C - 50 mm

Weight - 5,61 Kg

Basic dynamic load rating (C) - 225 kN

Basic static load rating (C0) - 670 kN

(Oil) Lubrication Speed - 2 200 r/min

• Model Number:NA 4838
• Inner Diameter：190mm Outer Diameter：240mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-12-26
• Application:injection molding machine,Other Machine Tools,Storage Device,power source,Grinding and polishing equipment,leather processing,Perfusion device,transportation equipment,teaching equipment,internal combustion engine,directional control valve
• Similar models:AST RNA4838 IKO RNA4838 NSK NA4838 INA NA4838 INA NA4838-XL ISO NA4838 INA RNA4838 CX RNA4838 NBS NA4838 INA RNA4838-XL
• BEARING POWER International Trading Co.,Ltd. specialize in NA4838 products，there is large inventory of NBS NA 4838 . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4838 Which NBS NA4838 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
  24034 K30 CW33	170	260	90	CX	Spherical Roller Bearings
  33KD3	3,175	9,525	3,96	Timken	Deep Groove Ball Bearings
  5207NRZZG15	35,000	72,000	27,000	SNR	Angular Contact Ball Bearings
  6328ZZ	140	300	62	NACHI	Deep Groove Ball Bearings
  6905L11-H-20ZZ	25	42	9	NSK	Deep Groove Ball Bearings
  HI-CAP 57331E3	35	59,98	15,88	KOYO	Tapered Roller Bearings
  RS-4844E4	220	270	50	NSK	Cylindrical Roller Bearings
  LM4015	35	50	15,3	NSK	Needle Roller Bearings
  NU 220	100	180	34	ISB	Cylindrical Roller Bearings
  NU1084	420	620	90	NTN	Cylindrical Roller Bearings
  NU2310	50	110	40	FBJ	Cylindrical Roller Bearings
  NUP2313	65	140	48	NTN	Cylindrical Roller Bearings
  HK3520	42		20	FAG	NEEDLE BEARINGS
  KB100CPO	10.0000	10.6250	.3125	KAYDON	DEEP GROOVE BALL BEARINGS
  63310ZZ	50	110	1.7500	NTN	DEEP GROOVE BALL BEARINGS
  3910	92	50		SKF	THRUST BALL BEARINGS
  NU2204E	20	47	18	Torrington	CYLINDRICAL ROLLER BEARINGS
  FPXA508	5.5000	6.0000	.2500	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  110BIC479	11.0000	14.5000	1.7500	Torrington	DEEP GROOVE BALL BEARINGS
  0-19				SKF	THRUST BALL BEARINGS