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：2023-03-07
• Application:bathroom facilities,injection molding machine,office outdoor camping equipment,X-ray Equipment,axle lathe,stamping die,motorcycle,electromagnetic clutch,outdoor equipment,Oral Equipment,miscellaneous instruments
• Similar models:NTN 4T-6581X/6525X KOYO 6581XR/6535 Timken 6581X/6525X KOYO 6581XR/6525X NTN 4T-6581X/6535 Timken 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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  LHSA 6				IKO	Plain Bearings
  KGNOS 20 C-PP-AS	20	32		INA	Linear Bearings
  NAS 5034ZZNR	170	260	122	IKO	Cylindrical Roller Bearings
  NNU 4196 K30M/W33	480	790	308	ISB	Cylindrical Roller Bearings
  PTUEY20	20			INA	Bearing Units
  RNA4903	22	30	13	CX	Needle Roller Bearings
  RNA5900	14	22	16	NSK	Needle Roller Bearings
  TRU 203820	20	38	20	IKO	Cylindrical Roller Bearings
  29426E	130	270		FAG	SPHERICAL ROLLER THRUST BEARINGS
  C1808HCUL	40	52	7	Barden	ANGULAR CONTACT BALL BEARINGS
  DLR160				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  SNW3024x43/16	120	145		SKF	ADAPTERS
  MS-21	4.0000	8.5000	1.7500	FBC	DEEP GROOVE BALL BEARINGS
  30210J2	50	90	20	SKF	TAPERED ROLLER BEARINGS
  R1F-814	.2500	.5000	.1250	NMB	DEEP GROOVE BALL BEARINGS
  6008.2ZNR	40	68	15	SKF	DEEP GROOVE BALL BEARINGS
  LT-21/4				RHP	THRUST BALL BEARINGS