d - 90 mm

D - 161,925 mm

T - 53,975 mm

B - 55,1 mm

C - 42,862 mm

a - 41 mm

r min. - 3 mm

r2 min. - 3,2 mm

da min. - 102 mm

Da - 141 mm

db min - 98 mm

ra max. - 3 mm

rb max. - 3,2 mm

Db - 154 mm

Weight - 4,67 Kg

Basic dynamic load rating (C) - 316 kN

Basic static load rating (C0) - 471 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number:6581XR/6535
• Inner Diameter：90mm Outer Diameter：161,925mm Width：53,975mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Tool,aerial work platform,quality inspection equipment,machining,intermediate,large agricultural machinery,Machine Tool Accessories,motor,Laser Measurements,expectoration machine,Hydraulic Press
• Similar models:Timken 6581X/6525X Timken 6581X/6535 NTN 4T-6581X/6525X KOYO 6581XR/6535 KOYO 6581XR/6525X NTN 4T-6581X/6535
• BEARING POWER International Trading Co.,Ltd. specialize in 6581XR/6535 products，there is large inventory of KOYO 6581XR/6535 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6581XR/6535 Which KOYO 6581XR/6535 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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