d - 31.75 mm

D - 69,85 mm

T - 23,812 mm

B - 25,357 mm

C - 19,05 mm

R - 0,8 mm

r - 1,5 mm

a - -8,6 mm

Da - 64 mm

db - 38,5 mm

da - 37,5 mm

Db - 61 mm

Weight - 0,45 Kg

Basic static load rating (C0) - 94,4 kN

Factor (G1) - 23,6

Factor (G2) - 9,6

Factor (Cg) - 0,0156

Factor (K) - 2,14

Basic dynamic load rating (C90) - 20,1

Basic dynamic load rating (Ca90) - 9,41

Basic dynamic load rating (C1) - 77,5 kN

Calculation factor (e) - 0,27

Calculation factor (Y) - 2,19

• Model Number:2580/2523S
• Inner Diameter：31.75mm Outer Diameter：69,85mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Broadcasting System,altimeter etc,wall industry,garden machinery,cooling system,test strip,rock drilling machinery,plastic molding,medical equipment,Broadcasting System,medical treatment
• Similar models:NACHI H-2580/H-2523 Timken 2580A/2520A Timken 2580/2530 Timken 12580/12520 FBJ 2580/2523 Timken 2580/2520 ISO 12580/12520 NTN 4T-2580/2523S CX 12580/12520 NTN 4T-12580/12520
• BEARING POWER International Trading Co.,Ltd. specialize in 2580/2523S products，there is large inventory of Timken 2580/2523S . We has been built up long-term cooperation with Timken company, could make a bulk order of the 2580/2523S Which Timken 2580/2523S 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
  32311	55	120	45,5	ISB	Tapered Roller Bearings
  40BER20HV1V	40	68	18	NSK	Angular Contact Ball Bearings
  6002-2RS2	15	32	9	NKE	Deep Groove Ball Bearings
  6006LLH	30	55	13	NTN	Deep Groove Ball Bearings
  6215ZENR	75	130	25	NACHI	Deep Groove Ball Bearings
  62309-2RS1	100	45	36	SKF	Deep Groove Ball Bearings
  6303-2RS	17	47	14	FBJ	Deep Groove Ball Bearings
  7216B	80	140	26	CYSD	Angular Contact Ball Bearings
  7404 BDB	20	72	38	ISO	Angular Contact Ball Bearings
  AXK1132	160	200	5	NTN	Needle Roller Bearings
  KGBO16-PP-AS	16			INA	Bearing Units
  N1014RSZTPKR	70	100	20	NSK	Cylindrical Roller Bearings
  NN 3006	30	48,5	19	NSK	Cylindrical Roller Bearings
  NN3940MB	200	259	60	NSK	Cylindrical Roller Bearings
  R152.41				SNR	Wheel Bearings
  NJ2311E	55	120	43	FAG	CYLINDRICAL ROLLER BEARINGS
  96724	1.2500	2.0000	1.5000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  5APL	40	80	18	RIV	DEEP GROOVE BALL BEARINGS
  SNZ-317..2317	85	75	110	CONSOLIDATED	PILLOW BLOCKS
  SAF-44715/16...ROLLER	7.9375			CONSOLIDATED	PILLOW BLOCKS