d - 30,162 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. - 2,3 mm

r1 min. - 1,3 mm

Da - 61 mm

db - 36,5 mm

ra max. - 2,3 mm

da - 40 mm

Db - 64 mm

Weight - 0,466 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: 2558/2523
• Inner Diameter：30,162mm Outer Diameter：69,85mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:food add,Machine Tool Accessories,Blood coagulation reagent,Generator,packing equipment,E Beauty,economic mold,meat products machine,vacuum suction cup,Cylinder Type,medical equipment
• Similar models:Timken 25583/25524 ISB 25580/25522 ISO 25580/25520 FBJ 25581/25520 SKF 25580/25522/Q Timken 25584/25526 KOYO 25584/25527 SKF 25580/25520/Q NTN 4T-25584/25521 Fersa 25584/25547RB
• BEARING POWER International Trading Co.,Ltd. specialize in 2558/2523 products，there is large inventory of NSK 2558/2523 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 2558/2523 Which NSK 2558/2523 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.

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  537705	25	55	43	VBF	Tapered Roller Bearings
  6016ZZ	80,000	125,000	22,000	NTN-SNR	Deep Groove Ball Bearings
  6030 ZZ	150	225	35	CX	Deep Groove Ball Bearings
  61905-2RS	25	42	9	CRAFT	Deep Groove Ball Bearings
  BK5025	50	58	25	NTN	Needle Roller Bearings
  GEG220XT-2RS	220	340		AST	Plain Bearings
  NJ18/1320	1320	1600	122	CX	Cylindrical Roller Bearings
  NJ211	55	95	21	CRAFT	Cylindrical Roller Bearings
  NK19/16	19	27	16	Timken	Needle Roller Bearings
  NU29/1060	1060	1400	195	ISO	Cylindrical Roller Bearings
  PFD 20 TR	20	2	8	SKF	Bearing Units
  RNA 5911	63	80	34	JNS	Needle Roller Bearings
  XW-25/8				NH	THRUST BALL BEARINGS
  40SF64	4.0000	6.2500	3.5000	Torrington	SPHERICAL PLAIN BEARINGS
  6019-Z	95	145	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  94726	1.2500	1.7500	1.6250	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES