d - 200 mm

F - 220 mm

D - 250 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

s - 1,5 mm

da min. - 208 mm

Da max. - 242 mm

ra max. - 1,5 mm

Weight - 5,84 Kg

Basic dynamic load rating (C) - 231 kN

Basic static load rating (C0) - 705 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 800 r/min

• Model Number: NA4840
• Inner Diameter：200mm Outer Diameter：250mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-04-20
• Application:Laser Cutting,medical equipment,Dental Equipment,magnetic elements,physical instruments,Security Equipment,machine lathe,Technical Equipment,training beds etc,Flame Cutting,Hydraulic Rama
• Similar models:IKO NA4840 IKO RNA4840 AST RNA4840 SKF RNA4840 ISO RNA4840 NTN RNA4840 NSK RNA4840 NTN NA4840 NSK NA4840 NBS RNA4840
• BEARING POWER International Trading Co.,Ltd. specialize in NA4840 products，there is large inventory of NTN NA4840 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4840 Which NTN NA4840 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
  22222-E-K-W33+H322	110	200	53	NKE	Spherical Roller Bearings
  5200	10	30	14,287	FBJ	Angular Contact Ball Bearings
  53406	30	70	30,1	KOYO	Thrust Ball Bearings
  625	5	16	5	ZEN	Deep Groove Ball Bearings
  7030CPA	150	225	35	KOYO	Angular Contact Ball Bearings
  7313WN	65	140	33	Timken	Angular Contact Ball Bearings
  BHKM2535JU	25	33	35	KOYO	Needle Roller Bearings
  GF 35 DO	35	55	25	INA	Plain Bearings
  H38X47X19.8	38,000	47,000		NTN	Needle Roller Bearings
  GE32-LO	32	52	32	INA	Plain Bearings
  KBK 12x17x14	12	17		NBS	Needle Roller Bearings
  NH424	120	310	72	CX	Cylindrical Roller Bearings
  NKIA 5906	30	47	23	ISO	Complex Bearings
  NUP 2316	80	170	58	ISB	Cylindrical Roller Bearings
  NU2264	320	580	150	STEYR	CYLINDRICAL ROLLER BEARINGS
  RHNA556722C	67		22	SKF (Old No.)	NEEDLE BEARINGS
  NAST40P-2Z	40	80	26	SKF	NEEDLE BEARINGS
  SNW3120x31/2	100	130		Torrington	ADAPTERS
  KG-200XPO-2RS	20.0000	22.0000	1.0000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  BT-92-430	9.2500	12.2500		CONSOLIDATED	THRUST BALL BEARINGS