d - 53,975 mm

D - 122,238 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 34,3 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 105 mm

db - 68 mm

ra max. - 3,5 mm

da - 75 mm

Db - 116 mm

Weight - 1,758 Kg

Basic dynamic load rating (C) - 135 kN

Basic static load rating (C0) - 156 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 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：2025-12-11
• Application:other rubber,electrocardiograph,extruder,raw material accessories,Broadcasting System,plastic rolling,vertical sawing machine,universal category,atomizer class,wall materials,motorcycle
• Similar models:KOYO 66584/66520 FBJ 66584/66520 CX 66584/66520 NSK 66584/66520 Timken 66584/66520 ISO 66584/66520 NTN 4T-66584/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 66584/66520 products，there is large inventory of NSK 66584/66520 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 66584/66520 Which NSK 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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