Fw - 430 mm

D - 520 mm

C - 140 mm

r min. - 4 mm

Da max. - 504 mm

ra max. - 3 mm

Weight - 38,6 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:RNA4976
• Inner Diameter：430mm Outer Diameter：520mm Width：140mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:pneumatic Pump,switch,security equipment,car shock absorber,agricultural testing and analysis equipment and related,Pneumatic Actuator,plastic molding,floor industry,enzyme,other processing,forming machine
• Similar models:ISO RNA4976 CX RNA4976 IKO NA4976 ISO NA4976 NTN RNA4976 IKO RNA4976 CX NA4976 NSK RNA4976 NSK NA4976 NTN NA4976
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4976 products，there is large inventory of NTN RNA4976 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4976 Which NTN RNA4976 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
  16020-2Z	100	150	16	ZEN	Deep Groove Ball Bearings
  53316	80	140		CX	Thrust Ball Bearings
  580/572	82,55	139,992	36,512	ISB	Tapered Roller Bearings
  88500	10	30	16,041	CYSD	Deep Groove Ball Bearings
  F699H	9	20	6	AST	Deep Groove Ball Bearings
  FL618/3	3	7	2	ISO	Deep Groove Ball Bearings
  HJ-10412848	165,1	203,2	76,2	Timken	Needle Roller Bearings
  NU 328 ECM/C3VL2071	300	140	62	SKF	Cylindrical Roller Bearings
  T-M244249/M244210	220,662	314,325	61,912	NTN	Tapered Roller Bearings
  SYM 2.15/16 TF	74,613			SKF	Bearing Units
  TAFI 61616	6	16	16	IKO	Needle Roller Bearings
  TAM 1225	12	19	25	IKO	Needle Roller Bearings
  ZY-1813	18	24	13,85	NSK	Needle Roller Bearings
  NJ2204E	20	47	18	FAG	CYLINDRICAL ROLLER BEARINGS
  6314YC78	70	150	35	SKF	DEEP GROOVE BALL BEARINGS
  CYR-17/8-S	.5000	1.8750	1.0625	McGill	NEEDLE BEARINGS
  SN505	20		46	SKF	PILLOW BLOCKS
  NF308E	40	90	23	SKF	CYLINDRICAL ROLLER BEARINGS
  RMS-14	1.7500	4.2500	1.0625	STEYR	DEEP GROOVE BALL BEARINGS
  RC-1/4	.4375		.5000	CONSOLIDATED	NEEDLE BEARINGS