d - 30,162 mm

D - 69,85 mm

T - 23,812 mm

B - 25,357 mm

C - 19,05 mm

Weight - 0,468 Kg

Basic dynamic load rating (C) - 69 kN

Basic static load rating (C0) - 81,5 kN

(Grease) Lubrication Speed - 5700 r/min

(Oil) Lubrication Speed - 7600 r/min

• Model Number: 2558/2523
• Inner Diameter：30,162mm Outer Diameter：69,85mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:supporting facilities,rock drilling machinery,Textile Industry Accessories and Accessories,Display Devices,Industry,Broadcasting System,bio-chemical,crimping tools,Machine Tool Accessories,electromyography machine,Storage Tool
• Similar models:ISO 25580/25520 Timken 25582/25521 Timken 25580/25521-B KOYO 2558/2525 AST 25581/25523 CX 2558/2523 NTN 4T-25580/25520 KOYO 25583/25520 Timken 25580/25522 Fersa 25584/25521
• BEARING POWER International Trading Co.,Ltd. specialize in 2558/2523 products，there is large inventory of FBJ 2558/2523 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 2558/2523 Which FBJ 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  19145D/19281	36,512	71,438	36,81	Timken	Tapered Roller Bearings
  22309CK	45	100	36	AST	Spherical Roller Bearings
  24040-K30-MB-W33+AH24040	200	310	109	NKE	Spherical Roller Bearings
  33287/33472	73,025	120	29,794	Timken	Tapered Roller Bearings
  53340	200	335		ISO	Thrust Ball Bearings
  7312DT	60	130	31	NTN	Angular Contact Ball Bearings
  EE243195/243250	498,475	634,873	80,962	Timken	Tapered Roller Bearings
  ER1.14.1094.201-3STPN	1024	1198,1	56	ISB	Thrust Roller Bearings
  GEH 30 ES-2RS	30	55	32	SKF	Plain Bearings
  NJ2032	160	240	48	ISO	Cylindrical Roller Bearings
  NK20/16R	20	28	16	NTN	Needle Roller Bearings
  NNU4134-M	170	280	109	FAG	Cylindrical Roller Bearings
  QJ 309 MA	100	45	25	SKF	Angular Contact Ball Bearings
  S7202B	15	35	11	ZEN	Angular Contact Ball Bearings
  WBB1-8714	25	20	4	SKF	Deep Groove Ball Bearings
  XAA32011X/Y32011X	55	90	23	Timken	Tapered Roller Bearings
  NF202	15	35	11	FAG	CYLINDRICAL ROLLER BEARINGS
  303PP	17	47	14	FAF	DEEP GROOVE BALL BEARINGS
  GS81184	424	500		SKF	THRUST ROLLER BEARINGS
  88009NR	9	30	.3543	CONSOLIDATED	DEEP GROOVE BALL BEARINGS