Fw - 450 mm

D - 540 mm

C - 140 mm

r min. - 4 mm

Da max. - 524 mm

ra max. - 3 mm

Weight - 40,1 Kg

Basic dynamic load rating (C) - 1450 kN

Basic static load rating (C0) - 4000 kN

(Grease) Lubrication Speed - 600 r/min

(Oil) Lubrication Speed - 900 r/min

• Model Number: RNA4980
• Inner Diameter：450mm Outer Diameter：540mm Width：140mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:garbage disposal,chamfering machine etc,light therapy instrument,sleep monitoring,diagnostic test paper,Industrial,safety testing,casting embedding,vertical pull,industrial fans,Forging machine
• Similar models:ISO NA4980 CX RNA4980 NTN RNA4980 NSK RNA4980 NTN NA4980 ISO RNA4980 IKO RNA4980 CX NA4980 IKO NA4980 NSK NA4980
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4980 products，there is large inventory of NTN RNA4980 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4980 Which NTN RNA4980 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
  240KBE030+L	240	360	115	NSK	Tapered Roller Bearings
  2214K	70	125	31	CX	Self-Aligning Ball Bearings
  231/530E	530	870	272	NACHI	Cylindrical Roller Bearings
  335/332	34,925	80	21	Timken	Tapered Roller Bearings
  351006 A	1500	1250	150	SKF	Thrust Ball Bearings
  AR 16 70 125	70	125	16	Timken	Needle Roller Bearings
  AST850BM 9060	90	95		AST	Plain Bearings
  FLCTEY35	35		35	INA	Bearing Units
  GYE15-KRR-B-VA	15	40	25	INA	Deep Groove Ball Bearings
  KTSOS25-PP-AS	25			INA	Linear Bearings
  NH308	40,000	90,000	30,000	NTN	Cylindrical Roller Bearings
  PW55900060CSHD	55	90	60	PFI	Tapered Roller Bearings
  RNAO-26×39×13	26	30	13	NTN	Needle Roller Bearings
  UKX11	55	110	33	KOYO	Deep Groove Ball Bearings
  NU2908E	40	62	14	FAG	CYLINDRICAL ROLLER BEARINGS
  BR-648032			2.0000	IKO	NEEDLE BEARINGS
  B71834.C.TPA.P4	170	215	22	FAG	ANGULAR CONTACT BALL BEARINGS
  RNAF18x30x12	30		12	FAG (Old No.)	NEEDLE BEARINGS
  96548	1.0000	1.7500	3.0000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  NUP-306	30	72	19	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS