d - 31.75 mm

D - 69,85 mm

T - 23,812 mm

B - 25,357 mm

C - 19,05 mm

ra1 max. - 1,3 mm

a - 14,5 mm

r min. - 0,8 mm

r1 min. - 1,3 mm

Da - 61 mm

db - 37,5 mm

ra max. - 0,8 mm

da - 38,5 mm

Db - 64 mm

Weight - 0,451 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 84 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,2

Calculation factor (Y1) - 2,2

• Model Number:2580/2523
• Inner Diameter：31.75mm Outer Diameter：69,85mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:supporting facilities,Plastic molding,security,rolling mill roll neck and slowdown device,Chromatography Products,Hair styling device,food sterilization,special broaching machine,nail products,Hydraulic Rama,Dental Equipment
• Similar models:NSK 2580/2523 KOYO 2580/2520 AST 2580/2520 FBJ 2580/2523 CX 2580/2523 ISO 2580/2523S ISO 12580/12520 Timken 2580/2520 NTN 4T-2580/2523 FBJ 12580/12520
• BEARING POWER International Trading Co.,Ltd. specialize in 2580/2523 products，there is large inventory of NSK 2580/2523 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 2580/2523 Which NSK 2580/2523 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
  150RF02	150	248		Timken	Cylindrical Roller Bearings
  24160-B-K30+AH24160	300	500	200	FAG	Spherical Roller Bearings
  775/774D+X2S-775	88,9	180,975	104,775	Timken	Tapered Roller Bearings
  6000	10	26	8	CX	Deep Groove Ball Bearings
  7211 BEP	100	55	21	SKF	Angular Contact Ball Bearings
  7915DT	75	105	16	CYSD	Angular Contact Ball Bearings
  AST50 60IB60	95,25			AST	Plain Bearings
  C4120V/VE240	100	165	65	SKF	Cylindrical Roller Bearings
  F607ZZ	7	19	6	FBJ	Deep Groove Ball Bearings
  HL-8E-NK34X59X20#03	35	59	20	NTN	Needle Roller Bearings
  IJ111007	42	76	37	ILJIN	Angular Contact Ball Bearings
  M268749/M268710	415,925	590,55	114,3	Timken	Tapered Roller Bearings
  NKI 85/26	115	85	26	SKF	Cylindrical Roller Bearings
  NN 3020	100	137	37	NSK	Cylindrical Roller Bearings
  SIBP18S	18			LS	Plain Bearings
  SQL8-RS				LS	Plain Bearings
  SD-3152	9.5000			FAG	PILLOW BLOCKS
  GE140UK-2RS	140	210	90	ELGES	SPHERICAL PLAIN BEARINGS
  7306BE-2RZP	30	72	19	SKF	ANGULAR CONTACT BALL BEARINGS
  LRJA13/8	1.3750	3.0000	.6875	RHP	CYLINDRICAL ROLLER BEARINGS