(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.2500

Outer Dia (D) - 2.7500

Width (B) - 0.9375

Outer Width (Bo) - 0.7500

Inner Width (Bi) - 0.9983

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.051

Weight (g) - 449.00

Material - 52100 chrome steel or equiavelent

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

• Model Number:2582/2523
• Inner Diameter：31,75mm Outer Diameter：69,85mm Width：23,8125mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Hydraulic Hose,standing experimental equipment,intermediate,Broadcasting System,noise inspection,ultra-quiet generators,other processing,hanging clamp,medical equipment,CNC,container finishing
• Similar models:NSK 25880/25821 NTN 4T-25878/25820 ISO 25880/25821 Fersa 25880/25821 CX 2582/2523 CX 25877/25821 NTN HH258248/HH258210G2 FAG K25877-25821 Timken 25877A/25821 Timken 25878/25820
• BEARING POWER International Trading Co.,Ltd. specialize in 2582/2523 products，there is large inventory of AST 2582/2523 . We has been built up long-term cooperation with AST company, could make a bulk order of the 2582/2523 Which AST 2582/2523 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
  1226 KM	230	130	46	SKF	Self-Aligning Ball Bearings
  21307	35	80	21	ISB	Spherical Roller Bearings
  241/500-E1A-MB1	500	830	325	FAG	Spherical Roller Bearings
  249/670-B-MB	670	900	230	FAG	Spherical Roller Bearings
  2302	15	42	17	KOYO	Self-Aligning Ball Bearings
  23230-K-MB-W33+H2330	150	270	96	NKE	Spherical Roller Bearings
  40TAB09DF	40	90	20	NACHI	Thrust Ball Bearings
  7216BDB	80	140	26	CYSD	Angular Contact Ball Bearings
  7319B	95	200	45	CYSD	Angular Contact Ball Bearings
  79/500	500,000	670,000	78,000	NTN	Angular Contact Ball Bearings
  7912 A5	60	85	13	NSK	Angular Contact Ball Bearings
  799/792CD+X1S-799	128,588	206,375	107,95	Timken	Tapered Roller Bearings
  GYE45-210-KRR-B	45	90	51,6	INA	Deep Groove Ball Bearings
  KT 202627	20	26		IKO	Needle Roller Bearings
  N211	55	100	21	AST	Cylindrical Roller Bearings
  NAP210-32	50,8		57,2	KOYO	Bearing Units
  UK208		80	21	SNR	Deep Groove Ball Bearings
  NJ2218	90	160	40	SKF	CYLINDRICAL ROLLER BEARINGS
  KM20			18	SKF	LOCKNUTS
  SJ7275			1.2500	RBC	NEEDLE BEARINGS