(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 3.2500

Outer Dia (D) - 5.5115

Width (B) - 1.4375

Outer Width (Bo) - 1.1250

Inner Width (Bi) - 1.4212

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.130

Weight (g) - 2,222.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number: 580/572
• Inner Diameter：82,55mm Outer Diameter：140mm Width：36,5125mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:cooling system,medical treatment,electromyography machine,Rolling mill gear box,Performance test,disposable,Laser Cutting,safety testing,joint protection,printing machinery,transistor fittings
• Similar models:ISO 28580/28521 ISO 39580/39520 Timken 2580A/2520A Timken 29580/29521-B NSK 15580/15523 Timken 580/572D+X2S-580 AST 2580/2520 SKF BT2B328580/HA1 Timken 580/572X NACHI H-2580/H-2523
• BEARING POWER International Trading Co.,Ltd. specialize in 580/572 products，there is large inventory of AST 580/572 . We has been built up long-term cooperation with AST company, could make a bulk order of the 580/572 Which AST 580/572 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
  2212K	60	110	28	KOYO	Self-Aligning Ball Bearings
  294/530R	530	920	236	KOYO	Thrust Roller Bearings
  B45-130NX2UR	45	85	15	NSK	Deep Groove Ball Bearings
  47TS584542	290	450	415	KOYO	Tapered Roller Bearings
  6200-RS2	10	30	9	NKE	Deep Groove Ball Bearings
  6213-2RS	65	120	23	Fersa	Deep Groove Ball Bearings
  GE6FO	6	16	9	ISO	Plain Bearings
  HK172314	17	23	14	CRAFT	Needle Roller Bearings
  HM265049/HM265010CD+HM265049XC	368,25	523,875	214,312	Timken	Tapered Roller Bearings
  HUB227-24	30	67		NTN	Angular Contact Ball Bearings
  JH-1112	17,463	23,813	19,05	Timken	Needle Roller Bearings
  LM770945/LM770910	450,85	603,25	85,725	NSK	Cylindrical Roller Bearings
  T2EE040	40	85	33	ISO	Tapered Roller Bearings
  YRT80-TV	80	146	12	INA	Complex Bearings
  TAFI355030	35	50	30	IKO	NEEDLE BEARINGS
  UCF205-014T	.8750			NTN	PILLOW BLOCKS
  CFFL-10	.6250		.7500	Spherco	ROD ENDS
  RBNA202630	26		30	SKF (Old No.)	NEEDLE BEARINGS
  61819-2RS	95	120	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RSL183020	100		37	CONSOLIDATED	CYLINDRICAL ROLLER BEARING