d - 31.75 mm

D - 66,421 mm

T - 25,4 mm

B - 25,357 mm

C - 20,638 mm

R - 0,8 mm

r - 3,3 mm

a - -8,6 mm

Da - 62,5 mm

db - 38,5 mm

da - 37,5 mm

Db - 57 mm

Weight - 0,4 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: 2580/2520
• Inner Diameter：31.75mm Outer Diameter：66,421mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:rolling mill roll neck and slowdown device,Technical Equipment,noise reduction equipment,Rolling mill gear box,printing equipment,medical equipment,sample cup,security,aerial work equipment,Sensors,car instrument
• Similar models:NSK 2580/2523 CX 2580/2520 FBJ 2580/2523 NACHI H-2580/H-2520 Timken 2580/2520 NACHI H-2580/H-2523 FBJ 12580/12520 KOYO 12580/12520 Timken 2580/2520A ISO 2580/2520
• BEARING POWER International Trading Co.,Ltd. specialize in 2580/2520 products，there is large inventory of Timken 2580/2520 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 2580/2520 Which Timken 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
  180101X/180180XG	101,6	180,975	100	Gamet	Tapered Roller Bearings
  23024-E1A-K-M	120	180	46	FAG	Spherical Roller Bearings
  23930 CW33	150	210	45	CX	Spherical Roller Bearings
  44156/44348	39,688	88,5	25,4	Timken	Tapered Roller Bearings
  61848	240	300	28	CX	Deep Groove Ball Bearings
  6216	80	140	26	NSK	Deep Groove Ball Bearings
  7216DT	80	140	26	NACHI	Angular Contact Ball Bearings
  BT4B 334042 E1/C575	514,35	385,762	317,5	SKF	Tapered Roller Bearings
  K100X108X30	100	108		Timken	Needle Roller Bearings
  K60X68X25	60	68	25	CX	Needle Roller Bearings
  N 321	105	225	49	ISB	Cylindrical Roller Bearings
  NJ220-E-MPA	100	180	34	NKE	Cylindrical Roller Bearings
  NUP305EG15	25,000	62,000	17,000	SNR	Cylindrical Roller Bearings
  PCJT1-7/16	36,513			INA	Bearing Units
  RCJL40-N	40			INA	Bearing Units
  SA211F	55	100	32,4	FYH	Deep Groove Ball Bearings
  WJ-121616	19,05	25,4		NSK	Needle Roller Bearings
  305HDL	25	62	17	Barden	ANGULAR CONTACT BALL BEARINGS
  NNF5009ADA.2LS.V	45	75	40	FAG	CYLINDRICAL ROLLER BEARINGS
  29452E	260	480		SKF	SPHERICAL ROLLER THRUST BEARINGS