d - 400 mm

Fw - 450 mm

D - 540 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

da min. - 416 mm

da max - 447 mm

Da max. - 524 mm

S - 5 mm

Weight - 94,4 Kg

Basic dynamic load rating (C) - 1590 kN

Basic static load rating (C0) - 4270 kN

Limiting speed - 500 r/min

• Model Number: NA 4980
• Inner Diameter：400mm Outer Diameter：540mm Width：140mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:Antenna Potentials,marine test,circulating pump,Surveying Surveying Instruments,water,position switch,agrochemical,Spectrum Products,Vacuum generator,enzyme,Cleaning equipment
• Similar models:NSK NA4980 CX RNA4980 NSK RNA4980 IKO RNA4980 NTN NA4980 CX NA4980 ISO RNA4980 NTN RNA4980 IKO NA4980 ISO NA4980
• BEARING POWER International Trading Co.,Ltd. specialize in NA4980 products，there is large inventory of IKO NA 4980 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4980 Which IKO NA4980 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
  110KBE131	110	180	50	NACHI	Tapered Roller Bearings
  13685/13620	38,1		19,05	KOYO	Tapered Roller Bearings
  32032X/DF	160	240	102	SKF	Tapered Roller Bearings
  BCH1614-P	25,4	33,338	22,225	INA	Needle Roller Bearings
  K30X35X24.8	30,000	35,000		NTN	Needle Roller Bearings
  L44640/10	23,812	50,292	14,224	ISO	Tapered Roller Bearings
  M252330/M252310	234,95	381	74,613	KOYO	Tapered Roller Bearings
  N410 M	50	130	31	AST	Cylindrical Roller Bearings
  NJ312E	60	130	31	NTN	Cylindrical Roller Bearings
  NNCL4964 V	320	440	118	CX	Cylindrical Roller Bearings
  NU1960	300	420	56	CX	Cylindrical Roller Bearings
  RIF-8516ZZ	7,938	12,7	3,967	NMB	Deep Groove Ball Bearings
  S7020 ACE/P4A	150	100	24	SKF	Angular Contact Ball Bearings
  SA208	40	80	27	FYH	Deep Groove Ball Bearings
  SF4403DB	220,000	300,000	76,000	NTN	Angular Contact Ball Bearings
  UK213+H-36	57,15	120	65	SNR	Deep Groove Ball Bearings
  UKT318+H2318	80			NACHI	Bearing Units
  SAF617	2.9375			SKF	PILLOW BLOCKS
  NA4907	35	55	20	SKF	NEEDLE BEARINGS
  7019TGP/4	95	145	24	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS