d - 380 mm

F - 430 mm

D - 520 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

s - 2 mm

da min. - 396 mm

Da max. - 504 mm

ra max. - 3 mm

Weight - 73,6 Kg

Basic dynamic load rating (C) - 1400 kN

Basic static load rating (C0) - 3750 kN

(Grease) Lubrication Speed - 650 r/min

(Oil) Lubrication Speed - 950 r/min

• Model Number:NA4976
• Inner Diameter：380mm Outer Diameter：520mm Width：140mm
• Type：Needle Roller Bearings
• Update date：2023-03-08
• Application:other accessories,noise inspection,Antenna Potentials,flow control valve,agriculture,Oral Image,bio-chemical,Food testing,Industry,electrostatic protection,car instrument
• Similar models:IKO NA4976 ISO RNA4976 NSK RNA4976 CX RNA4976 ISO NA4976 CX NA4976 NTN NA4976 IKO RNA4976 NSK NA4976 NTN RNA4976
• BEARING POWER International Trading Co.,Ltd. specialize in NA4976 products，there is large inventory of NTN NA4976 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4976 Which NTN 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
  239/950 CA/W33	1250	950	224	SKF	Spherical Roller Bearings
  293/530-E-MB	530	800	160	FAG	Thrust Roller Bearings
  33122/DF	110	180	112	ISB	Tapered Roller Bearings
  618/600	600	730	60	CX	Deep Groove Ball Bearings
  ACT024DB	120	180		KOYO	Angular Contact Ball Bearings
  H7034AC/HQ1	170	260	42	AST	Angular Contact Ball Bearings
  HR33212J	60	110	38	NSK	Tapered Roller Bearings
  LJ5/8-Z	15,875	39,6875	11,1125	RHP	Deep Groove Ball Bearings
  LL428349/LL428310	139,7	180,975	21,433	NSK	Cylindrical Roller Bearings
  NJ 211	55	100	21	NACHI	Cylindrical Roller Bearings
  SC040	20,000	47,000	14,000	NTN	Deep Groove Ball Bearings
  UCFC201	12			ISO	Bearing Units
  UCPK214	70		74.6	NACHI	Bearing Units
  51305				FAG	THRUST BALL BEARINGS
  L18TA1200	12.0000	13.0000	.5000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  94422	.8750	1.3750	1.3750	BERLISS	JOURNAL ROLLER ASSEMBLIES
  GE35ES-2RS	35	55	25	SKF	SPHERICAL PLAIN BEARINGS
  RNA-4904-RS	37		17	CONSOLIDATED	NEEDLE BEARINGS
  5213-2RSNR	65	120	38.1	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  KH-2030-2RS	20	28	30	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS