d - 53,975 mm

D - 122,238 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

R - 3,6 mm

r - 3,3 mm

a - 2 mm

Da - 116 mm

db - 75 mm

da - 68 mm

Db - 105 mm

Aa - 5,2 mm

Ab - 2 mm

Weight - 1,78 Kg

Basic static load rating (C0) - 178 kN

Factor (G1) - 57

Factor (G2) - 18,3

Factor (Cg) - 0,02

Factor (K) - 0,88

Basic dynamic load rating (C90) - 37,1

Basic dynamic load rating (Ca90) - 42,3

Basic dynamic load rating (C1) - 143 kN

Calculation factor (e) - 0,67

Calculation factor (Y) - 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:teaching equipment,set bacteria instrument,food sterilization,power source,Industry,Reflective Materials Industrial fabrics,security,chamfering machine etc,extruder,power tools,wheel lathe
• Similar models:NTN 4T-66584/66520 ISO 66584/66520 Timken 66584/66520 FBJ 66584/66520 CX 66584/66520 KOYO 66584/66520 NSK 66584/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 66584/66520 products，there is large inventory of Timken 66584/66520 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 66584/66520 Which Timken 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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