d - 380 mm

Fw - 430 mm

D - 520 mm

B - 140 mm

C - 140 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：2025-04-21
• Application:knitted fabrics,medical equipment,boring bar boring bar,Rolling mill,thin metal materials,powder metallurgy,education model Instruments,Industrial,vertical pull,EEG,electromyography machine
• Similar models:NSK NA4976 NTN NA4976 ISO NA4976 CX NA4976 NTN RNA4976 ISO RNA4976 NSK RNA4976 CX RNA4976 IKO RNA4976 IKO NA4976
• BEARING POWER International Trading Co.,Ltd. specialize in NA4976 products，there is large inventory of CX NA4976 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4976 Which CX 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
  31317 J2	180	85	44,5	SKF	Tapered Roller Bearings
  482/472A	69,85	120	29,002	Fersa	Tapered Roller Bearings
  6004ZENR	20	42	12	NACHI	Deep Groove Ball Bearings
  639/632-B	63,5	136,525	41,275	Timken	Tapered Roller Bearings
  6926	130	180	24	NSK	Deep Groove Ball Bearings
  6964	320	440	56	NSK	Deep Groove Ball Bearings
  7326 A-UX	130	280	116	CX	Angular Contact Ball Bearings
  LMK6UU	6	12		Samick	Linear Bearings
  NJ1921	105	145	20	ISO	Cylindrical Roller Bearings
  NK35/20	35	45	20	ZEN	Needle Roller Bearings
  NUP310 ETN	50	110	27	AST	Cylindrical Roller Bearings
  UCP201	12			CRAFT	Bearing Units
  WJ-131714	20.638	26.988		KOYO	Needle Roller Bearings
  NCS-1616			1.0000	INA	NEEDLE BEARINGS
  22338CC	190	400	132	SKF	SPHERICAL ROLLER BEARINGS
  NANF206-19	1.1875			IPTCI	PILLOW BLOCKS
  6220.2Z	100	180	34	FAG	DEEP GROOVE BALL BEARINGS
  NUP256	280	500	80	STEYR	CYLINDRICAL ROLLER BEARINGS
  R-3	.1875	.5000	.1562	MRC	DEEP GROOVE BALL BEARINGS
  AT-623				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING