d - 53,975 mm

D - 122,238 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

a - 35,4 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 75 mm

Da - 105 mm

db min - 68 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 116 mm

Weight - 1,801 Kg

Basic dynamic load rating (C) - 128 kN

Basic static load rating (C0) - 153 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,67

Calculation factor (Y0) - 0,5

Calculation factor (Y1) - 0,9

• Model Number: 66584/66520
• Inner Diameter：53,975mm Outer Diameter：122,238mm Width：33,338mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:inorganic chemical,medical equipment,Industry,powder metallurgy,tobacco machinery,Microwave Equipment,bathroom facilities,hot and cold box,water,glass processing machine,medical Equipment
• Similar models:ISO 66584/66520 FBJ 66584/66520 NSK 66584/66520 CX 66584/66520 NTN 4T-66584/66520 KOYO 66584/66520 Timken 66584/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 66584/66520 products，there is large inventory of KOYO 66584/66520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 66584/66520 Which KOYO 66584/66520 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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