(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.2500

Outer Dia (D) - 2.6150

Width (B) - 1.0000

Outer Width (Bo) - 0.8125

Inner Width (Bi) - 0.9983

Radius (min) (rs) - 0.031

Radius (min) (rs1) - 0.130

Weight (g) - 410.00

Material - 52100 chrome steel or equiavelent

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

• Model Number: 2580/2520
• Inner Diameter：31,75mm Outer Diameter：66,421mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2023-10-20
• Application:Vertical pull,diagnostic test paper,electronic materials,circulating pump,training beds etc,Industrial,hydraulic cylinder buffer,key lock,other processing,Display Devices,chuck industry
• Similar models:ISO 2580/2523 CX 2580/2523 FBJ 2580/2523S NTN 4T-12580/12520 Timken 12580/12520 Timken 2580/2523S Timken 2580A/2520A FBJ 2580/2520 Timken 2580/2520A NACHI 12580/12520
• BEARING POWER International Trading Co.,Ltd. specialize in 2580/2520 products，there is large inventory of AST 2580/2520 . We has been built up long-term cooperation with AST company, could make a bulk order of the 2580/2520 Which AST 2580/2520 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
  22316 MAW33	70	170	58	MPZ	Spherical Roller Bearings
  230/800	800	1150	258	ISB	Spherical Roller Bearings
  2793R/2729X	34,925		25,654	KOYO	Tapered Roller Bearings
  608-2RSW6	8	22	6	ZEN	Deep Groove Ball Bearings
  32334	170	360	127	NTN	Tapered Roller Bearings
  E-R0725V	35,000	72,000	20,600	NTN	Cylindrical Roller Bearings
  AC4028B	200	279,5	38	KOYO	Angular Contact Ball Bearings
  K36×42×46ZW	36	42		NTN	Needle Roller Bearings
  K40X55X45H	40	55		Timken	Needle Roller Bearings
  NCF 1848 V	300	240	28	SKF	Cylindrical Roller Bearings
  NF414	70	180	42	ISO	Cylindrical Roller Bearings
  PASE1-3/4	44,45			INA	Bearing Units
  TSF 20 BB	20			ISB	Self-Aligning Ball Bearings
  SL045015-PP	75	115	54	NBS	Cylindrical Roller Bearings
  UCFA208-24	38,1			FYH	Bearing Units
  UKFX16+H2316	70			NACHI	Bearing Units
  24032-2CS	160	240	80	SKF	SPHERICAL ROLLER BEARINGS
  BK4018RS	47		18	SKF	NEEDLE BEARINGS
  7409BGM	45	120	29	SKF	ANGULAR CONTACT BALL BEARINGS
  6208-2ZNR	40	80	18	STEYR	DEEP GROOVE BALL BEARINGS