d - 380 mm

Fw - 430 mm

D - 520 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

da min. - 396 mm

da max - 427 mm

Da max. - 504 mm

S - 5 mm

Weight - 90,3 Kg

Basic dynamic load rating (C) - 1540 kN

Basic static load rating (C0) - 4030 kN

Limiting speed - 500 r/min

• Model Number: NA 4976
• Inner Diameter：380mm Outer Diameter：520mm Width：140mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:comprehensive experiment,steam Hydraulic control element,test laboratory equipment and accessories,SPA equipment,diagnostic test paper,disposable,Forming mold,relay,electromagnet,Control,Anti-defibrillation pacing
• Similar models:NTN RNA4976 ISO NA4976 IKO NA4976 CX RNA4976 CX NA4976 ISO RNA4976 NTN NA4976 NSK NA4976 IKO RNA4976 NSK RNA4976
• BEARING POWER International Trading Co.,Ltd. specialize in NA4976 products，there is large inventory of IKO NA 4976 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4976 Which IKO NA4976 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
  123073X/123120X	73,025	120,65	24,6	Gamet	Tapered Roller Bearings
  200RU51	200	299		Timken	Cylindrical Roller Bearings
  222SM180-MA	180	360	98	FAG	Spherical Roller Bearings
  32220	100	180	49	MPZ	Tapered Roller Bearings
  3NCN1006	30	55	13	KOYO	Cylindrical Roller Bearings
  6206PC4	30	62	16	KOYO	Deep Groove Ball Bearings
  6226	130	230	40	CYSD	Deep Groove Ball Bearings
  6318LLU	90	190	43	NTN	Deep Groove Ball Bearings
  7008A5TRSU	40	68	15	NSK	Angular Contact Ball Bearings
  C 39/800 M	1060	800	195	SKF	Cylindrical Roller Bearings
  CSEA047	120,65	133,35	6,35	INA	Deep Groove Ball Bearings
  K50X55X17	50	55		INA	Needle Roller Bearings
  M246942/M246910	231,775	336,55	65,088	KOYO	Tapered Roller Bearings
  NJ414	70	180	42	CRAFT	Cylindrical Roller Bearings
  N422	110	280	65	CX	Cylindrical Roller Bearings
  NUP311-E-M6	55	120	29	NKE	Cylindrical Roller Bearings
  NU29/600E	600	800	118	FAG	CYLINDRICAL ROLLER BEARINGS
  NU334E	170	360	72	FAG	CYLINDRICAL ROLLER BEARINGS
  R-615ZZ	1.5	6	3	NMB	DEEP GROOVE BALL BEARINGS
  751132MSP/5				CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS