d - 82,55 mm

D - 139,7 mm

T - 36,512 mm

B - 36,098 mm

C - 28,575 mm

ra1 max. - 3,3 mm

a - 31,1 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 125 mm

db - 91 mm

ra max. - 3,5 mm

da - 98 mm

Db - 133 mm

Weight - 2,164 Kg

Basic dynamic load rating (C) - 175 kN

Basic static load rating (C0) - 260 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number:580/572X
• Inner Diameter：82,55mm Outer Diameter：139,7mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:medical Equipment,forming machine,Forklift industry,Oral Image,thin metal materials,Surveying Surveying Instruments,Cylinder Micro,car and accessories,Individual Wire,quality inspection equipment,storage shelves
• Similar models:Fersa 15580/15520 Timken 25580/25524 Timken NP275832/NP137905/K151580 CX 12580/12520 NSK 6580/6535 Timken 3580/3525-B AST 2580/2520 Fersa 2580/2523 Fersa 580/572X ISO L580049/10
• BEARING POWER International Trading Co.,Ltd. specialize in 580/572X products，there is large inventory of NSK 580/572X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 580/572X Which NSK 580/572X 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
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  29476EM	380	670	87,5	SKF	Thrust Roller Bearings
  AST650 506235	50	62		AST	Plain Bearings
  52311	55	105	64	NACHI	Thrust Ball Bearings
  57072JRHR4	75	130	33,25	KOYO	Tapered Roller Bearings
  61803-2Z	17	26	5	NKE	Deep Groove Ball Bearings
  BT2420	38,1	47,625	31,75	KOYO	Needle Roller Bearings
  EGBZ1816-E40	28,575	32,544	25,4	INA	Plain Bearings
  KP23B	36,5252	55,5625		AST	Deep Groove Ball Bearings
  NA4868	340	420	80	NSK	Needle Roller Bearings
  RNAFW405540	40	55	40	JNS	Needle Roller Bearings
  UCX12	60,000	120,000	65,1	NTN	Deep Groove Ball Bearings
  SR10-2Z	15,875	34,925	8,733	ZEN	Deep Groove Ball Bearings
  UK218	90	160	47	ISO	Deep Groove Ball Bearings
  HYDNUT190-INCH			50	FAG	HYDRAULIC NUTS
  N240	200	360	58	SKF	CYLINDRICAL ROLLER BEARINGS
  NJ-218E	90	160	30	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-238	190		13	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  239/560	560	750	140	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  24128-2RS	140	225	85	CONSOLIDATED	SPHERICAL ROLLER BEARINGS