d - 200 mm

Fw - 220 mm

D - 250 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

da min. - 208 mm

Da max. - 242 mm

ra max. - 1,5 mm

Weight - 5,9 Kg

Basic dynamic load rating (C) - 274 kN

Basic static load rating (C0) - 740 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1800 r/min

Limiting speed - 1800 r/min

• Model Number: NA4840
• Inner Diameter：200mm Outer Diameter：250mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:industrial supplies,Water Monitoring,Dental Drill etc,test strip,disposable,food / grain / food equipment,spreader series,medical treatment,diagnostic test paper,medical equipment,PVC
• Similar models:IKO NA4840 NSK RNA4840 ISO RNA4840 AST RNA4840 NTN NA4840 NSK NA4840 INA RNA4840-XL SKF NA4840 INA NA4840 CX RNA4840
• BEARING POWER International Trading Co.,Ltd. specialize in NA4840 products，there is large inventory of NSK NA4840 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4840 Which NSK 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
  230/560-K-MB-W33+OH30/560-H	560	820	195	NKE	Spherical Roller Bearings
  3480/3420-B	35	79,375	29,771	Timken	Tapered Roller Bearings
  71437/71750	111,125	190,5	47,625	NSK	Tapered Roller Bearings
  4T-365/362A	50	88,9	20,638	NTN	Tapered Roller Bearings
  62210EE	50,000	90,000	23,000	SNR	Deep Groove Ball Bearings
  695-2ZW5	5	13	5	ZEN	Deep Groove Ball Bearings
  7207BDF	35	72	17	NACHI	Angular Contact Ball Bearings
  IJ113036				ILJIN	Angular Contact Ball Bearings
  MR93	3	9	2,5	ZEN	Deep Groove Ball Bearings
  NA4901LL	16	24	14	NTN	Needle Roller Bearings
  NAS 5032UUNR	160	240	109	IKO	Cylindrical Roller Bearings
  NU320	100	215	47	NTN	Cylindrical Roller Bearings
  NUP312-E-TVP3	60	130	31	NKE	Cylindrical Roller Bearings
  NUP3310	50	110	44,4	ISO	Cylindrical Roller Bearings
  R151.02				SNR	Wheel Bearings
  UCTL207+WL100	35		42,9	NACHI	Bearing Units
  W 609 R	24	9	7	SKF	Deep Groove Ball Bearings
  6318ZNR	90	190	43	FAG	DEEP GROOVE BALL BEARINGS
  61901-2RS	12	24	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6304-2RS	20	52	15	CONSOLIDATED	DEEP GROOVE BALL BEARINGS