d - 150 mm

Fw - 165 mm

D - 190 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

da min. - 156,5 mm

da max - 163 mm

Da max. - 183,5 mm

S - 1,5 mm

Weight - 2,88 Kg

Basic dynamic load rating (C) - 168 kN

Basic static load rating (C0) - 446 kN

Limiting speed - 2 500 r/min

• Model Number: NA 4830
• Inner Diameter：150mm Outer Diameter：190mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:internal combustion engine,expectoration machine,marine analysis and testing equipment,woodworking machinery,,coal mill,Forming mold,universal category,hydraulic connector,tray industry,root canal filling
• Similar models:CX RNA4830 IKO TRI304830 IKO TR354830 NTN NA4830 KOYO NA4830 KOYO RNA4830 ISO NA4830 IKO GTRI304830 JNS RNA4830 NBS NA4830
• BEARING POWER International Trading Co.,Ltd. specialize in NA4830 products，there is large inventory of IKO NA 4830 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4830 Which IKO NA4830 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
  10R6304AF386	20	52	15	SNR	Deep Groove Ball Bearings
  14138A/14276	34.925	69.012	19.845	NACHI	Tapered Roller Bearings
  16007	35	62	9	FAG	Deep Groove Ball Bearings
  AST090 2825	28	32		AST	Plain Bearings
  6211 M	100	55	21	SKF	Deep Groove Ball Bearings
  6818N	90	115	13	NACHI	Deep Groove Ball Bearings
  7908AC	40	62	12	NACHI	Angular Contact Ball Bearings
  H7019C/HQ1	95	145	24	AST	Angular Contact Ball Bearings
  KBK 14x18x12	14	18		NBS	Needle Roller Bearings
  KBK10X13X14,5	10	13	14,5	ISO	Needle Roller Bearings
  KCA055	139,7	158,75	9,525	KOYO	Angular Contact Ball Bearings
  NN3032MB	160	219	60	NSK	Cylindrical Roller Bearings
  NK10/12	10	17	12	JNS	Needle Roller Bearings
  NNCL 4832 CV	200	160	40	SKF	Cylindrical Roller Bearings
  T-LM742749/LM742710D+A	215,9	285,75	98,425	NTN	Tapered Roller Bearings
  UK207		72	20	SNR	Deep Groove Ball Bearings
  IR-7153	.5000		.7600	RBC	NEEDLE BEARINGS
  NKX45Z	58	45		INA	NEEDLE BEARINGS
  240/1320	1320	1850	530	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  231SM180	180	340	112	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS