d - 44,45 mm

D - 83,058 mm

T - 23,812 mm

B - 25,4 mm

C - 19,05 mm

ra1 max. - 3,3 mm

a - 17,6 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 72 mm

db - 51 mm

ra max. - 3,5 mm

da - 56 mm

Db - 78 mm

Weight - 0,56 Kg

Basic dynamic load rating (C) - 76,5 kN

Basic static load rating (C0) - 99 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:25580/25521
• Inner Diameter：44,45mm Outer Diameter：83,058mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:Food testing,extruder,filter paper products,medical equipment,hydraulic control element,tire industry,pump,Hairbrush device,sleep monitoring,chamfering machine etc,Storage Tool
• Similar models:SKF 25580/25520/Q ISO 25580/25520 SKF 25580/25522/Q Timken 25580/25523 CX 25580/25520 KOYO 25580/25524 NACHI 25580/25523 Timken 25580/25522 Timken 25580/25520DC+X1S-25581 ZVL K-25580/K-25521
• BEARING POWER International Trading Co.,Ltd. specialize in 25580/25521 products，there is large inventory of NSK 25580/25521 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 25580/25521 Which NSK 25580/25521 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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  22313CYW33	65	140	48	AST	Spherical Roller Bearings
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  3478/3420	34,925	79,375	29,37	Timken	Tapered Roller Bearings
  6218/HC5C3	160	90	30	SKF	Deep Groove Ball Bearings
  71910 ACE/HCP4A	72	50	12	SKF	Angular Contact Ball Bearings
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  CRO-8806	440	650	460	NTN	Tapered Roller Bearings
  FBNP-588	5	8		NSK	Needle Roller Bearings
  NAFW 173532	17	35	32	IKO	Needle Roller Bearings
  NNU4952K V	260	360	100	ISO	Cylindrical Roller Bearings
  NU1064-M1	320	480	74	FAG	Cylindrical Roller Bearings
  QJ311	55	120	29	ISO	Angular Contact Ball Bearings
  UKFC205	20			KOYO	Bearing Units
  XAA32024X/Y32024X	120	180	38	Timken	Tapered Roller Bearings
  B40	4.7187	3.0000		INA	THRUST BALL BEARINGS
  MS-16	2.2500	5.0000	1.2500	FBC	DEEP GROOVE BALL BEARINGS
  7602050TVP	50	90	20	FAG	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  RMS12	1.2500	3.1250	.8750	NH	CYLINDRICAL ROLLER BEARINGS
  140x165x12mm	140	165	12	CONSOLIDATED	OIL SEALS