d - 90 mm

T - 53,975 mm

B - 55,1 mm

C - 44,45 mm

a - 41 mm

r min. - 3 mm

r1 min. - 3 mm

Da - 141 mm

db - 98 mm

da - 102 mm

Db - 153,5 mm

Basic dynamic load rating (C) - 316 kN

Basic static load rating (C0) - 471 kN

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number: 6581XR/6525X
• Inner Diameter：90mm Outer Diameter：mm Width：55,1mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:packaging machinery,Insect Count,medical equipment,Cylinder Pneumatic Treatment Element,horizontal processing,spring industry,Cylinder Standard,Hydraulic Equipment,stacker lift platform,industrial supplies,baler
• Similar models:Timken 6581X/6525X KOYO 6581XR/6535 KOYO 6581XR/6525X Timken 6581X/6535 NTN 4T-6581X/6525X NTN 4T-6581X/6535
• BEARING POWER International Trading Co.,Ltd. specialize in 6581XR/6525X products，there is large inventory of KOYO 6581XR/6525X . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6581XR/6525X Which KOYO 6581XR/6525X 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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  101041X/101076C	41,275	76	24,75	Gamet	Tapered Roller Bearings
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  26131/26283	33,338	72	19	NSK	Tapered Roller Bearings
  2776/2734	38,1	79,375	25,4	Timken	Tapered Roller Bearings
  331291 B	1016	812,8	190,5	SKF	Tapered Roller Bearings
  H-LM501349/H-LM501314	41.275	73.431	21.430	NACHI	Tapered Roller Bearings
  DL65	65	103	31,5	INA	Thrust Ball Bearings
  J-910-F	14,288	19,05	15,88	NSK	Needle Roller Bearings
  K47X52X15FH	47	52		Timken	Needle Roller Bearings
  NF407	35	100	25	KOYO	Cylindrical Roller Bearings
  NK95/26R	95	115	26	NTN	Needle Roller Bearings
  S7003 ACD/HCP4A	35	17	10	SKF	Angular Contact Ball Bearings
  QJ312	60	130	31	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  HK0609	10		9	FAG	NEEDLE BEARINGS
  207HCRRUL	35	72	17	Barden	ANGULAR CONTACT BALL BEARINGS
  52415				STEYR	THRUST BALL BEARINGS
  150RIN614	15.0000	22.5000	3.0000	Torrington	CYLINDRICAL ROLLER BEARINGS
  IR-10x14x13	10		13	CONSOLIDATED	NEEDLE BEARINGS
  6317TP/5	85	180	41	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  231SM150	150	280	88	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS