d - 44.450 mm

D - 82.931 mm

T - 26.988 mm

B - 25.400 mm

C - 22.225 mm

a - 9.4 mm

r1 min. - 3.5 mm

r2 min. - 2.3 mm

Weight - 0,6 Kg

Basic dynamic load rating (C) - 78500 kN

Basic static load rating (C0) - 98000 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.8

• Model Number:25580/25523
• Inner Diameter：44.450mm Outer Diameter：82.931mm Width：26.988mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Surveying Surveying Instruments,electric hydraulic lifting platform,lathe,coupling type,outdoor equipment,Beauty and Body,circulating pump,Spectrum Products,horizontal processing,teaching equipment,garden machinery
• Similar models:Timken 25580/25521-B Fersa 25580/25523 Timken 25580/25524 AST 25580/25522 PFI 25580/20 Timken 25580/25520D+X3S-25580 NACHI 25580/25521 Fersa 25580/25521 NTN 4T-25580/25523 NACHI 25580/25523
• BEARING POWER International Trading Co.,Ltd. specialize in 25580/25523 products，there is large inventory of NACHI 25580/25523 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 25580/25523 Which NACHI 25580/25523 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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  23288E	440	790	280	NACHI	Cylindrical Roller Bearings
  23296	480	870	310	ISB	Spherical Roller Bearings
  33207	35	72	28	FBJ	Tapered Roller Bearings
  359A/354A	46,038	85	20,638	ISO	Tapered Roller Bearings
  4T-30306D	30	72	20,75	NTN	Tapered Roller Bearings
  5S-7018UCG/GNP42	90	140	24	NTN	Angular Contact Ball Bearings
  63006-2RS	30	55	19	CX	Deep Groove Ball Bearings
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  7026B	130,000	200,000	33,000	NTN	Angular Contact Ball Bearings
  F300006	45	120	84,9	Fersa	Tapered Roller Bearings
  GEZM 204 ES	90,488	57,15	85,725	SKF	Plain Bearings
  KTV 162022 EG	16	20		IKO	Needle Roller Bearings
  NA6906	30	47	30	ISO	Needle Roller Bearings
  NKJ12/20	12	24	20	KOYO	Needle Roller Bearings
  SS 6207-2RS	35	72	17	ISB	Deep Groove Ball Bearings
  UC217D1	85,000	150,000	85,7	NTN	Deep Groove Ball Bearings
  CSCD090	9.0000	10.0000	.5000	INA	DEEP GROOVE BALL BEARINGS
  GS81134	172	215		SKF	THRUST ROLLER BEARINGS
  SAF613	2.1875			Torrington	PILLOW BLOCKS
  Q3208X5	40	80	18	New Departure	DEEP GROOVE BALL BEARINGS