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：2025-12-12
• Application:Cylinder Micro,industrial equipment,garden machinery,Industrial equipment,leather processing,ship special,insect experimental analysis instrument,rehabilitation training equipment,quality inspection equipment,electronic components,Perfusion device
• Similar models:NSK NA4976 IKO RNA4976 NTN RNA4976 NSK RNA4976 CX RNA4976 IKO NA4976 NTN NA4976 CX NA4976 ISO RNA4976 ISO NA4976
• 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
  20318-K-MB-C3	90	190	43	FAG	Spherical Roller Bearings
  22215 EK + AH 315 G	130	70	31	SKF	Tapered Roller Bearings
  332302	680	360	165	SKF	Tapered Roller Bearings
  51238	190	265		CX	Thrust Ball Bearings
  5215ANR	75	130	41.3	NACHI	Angular Contact Ball Bearings
  692X	2,5	7	2,5	ISO	Deep Groove Ball Bearings
  B7210-C-2RSD-T-P4S	50	90	20	FAG	Angular Contact Ball Bearings
  79/560	560,000	750,000	85,000	NTN	Angular Contact Ball Bearings
  GE160ES	160	230	105	FBJ	Plain Bearings
  JL69349/JL69310	38	63	17	KOYO	Tapered Roller Bearings
  K28x35x27	28	35	27	ISO	Needle Roller Bearings
  TSM 06-01 BB-E	6			ISB	Self-Aligning Ball Bearings
  W 6209-2RS1	85	45	19	SKF	Deep Groove Ball Bearings
  23338AS.MA.C4.T41A	190	400	155	FAG	SPHERICAL ROLLER BEARINGS
  GEZ312TE.2RS	3.7500	5.8750	3.2812	SKF	SPHERICAL PLAIN BEARINGS
  NKX17	26	17		INA	NEEDLE BEARINGS
  HJ-162412			.7500	Torrington	NEEDLE BEARINGS
  BL306ZNR	30	72	19	NTN	DEEP GROOVE BALL BEARINGS
  SNK10/12	17		12	SKF (Old No.)	NEEDLE BEARINGS
  TPFY-106	1.3750			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS