d - 200 mm

Fw - 225 mm

D - 280 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 211 mm

da max - 223 mm

Da max. - 269 mm

S - 4 mm

Weight - 15,4 Kg

Basic dynamic load rating (C) - 518 kN

Basic static load rating (C0) - 1120 kN

Limiting speed - 1 600 r/min

• Model Number:NA 4940
• Inner Diameter：200mm Outer Diameter：280mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2023-03-05
• Application:gear grinding machine,hydraulic cylinder buffer,hardware,generator,ultra-quiet generators,Surveying Surveying Instruments,medical equipment,,crimping tools,marine test,switch
• Similar models:ISO RNA4940 CX RNA4940 ISO NA4940 NSK NA4940 NTN RNA4940 IKO NA4940 CX NA4940 IKO RNA4940 NTN NA4940 NSK RNA4940
• BEARING POWER International Trading Co.,Ltd. specialize in NA4940 products，there is large inventory of IKO NA 4940 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4940 Which IKO NA4940 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
  23136-2CS5K/VT143	300	180	96	SKF	Spherical Roller Bearings
  2580/2523	31,75	69,85	23,812	ISO	Tapered Roller Bearings
  313924	145	225	156	KOYO	Cylindrical Roller Bearings
  32972	360	480	76	Timken	Tapered Roller Bearings
  33012	60	95	27	ISO	Tapered Roller Bearings
  4211-2RS	55	100	25	FBJ	Deep Groove Ball Bearings
  BB1-0026D	10	26	12,4	SKF	Deep Groove Ball Bearings
  FNTK-5072	50	72	3,85	KOYO	Needle Roller Bearings
  FR8	12,7	28,575	6,35	ISB	Deep Groove Ball Bearings
  FY 30 TF/VA201	32,5	30	13	SKF	Bearing Units
  GX 100 SP	100	198	51	ISB	Plain Bearings
  HK2522RS	25	32	22	Timken	Needle Roller Bearings
  HRT28	28			NMB	Plain Bearings
  LM78349A/10C	34,988	61,973	18	ISO	Tapered Roller Bearings
  NK17/20	17	25	20	KOYO	Needle Roller Bearings
  NNU4932	160	220	60	ISO	Cylindrical Roller Bearings
  NUP 226 ECJ	230	130	40	SKF	Thrust Ball Bearings
  P 72 R-30 WF	30			SKF	Bearing Units
  1417-SA	85	210	52	FED	SELF
  63828	140	175	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS