d - 73,025 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 33,4 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 134 mm

db - 85 mm

da - 90 mm

Db - 141 mm

Basic dynamic load rating (C) - 208 kN

Basic static load rating (C0) - 301 kN

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,47

• Model Number: 657/652
• Inner Diameter：73,025mm Outer Diameter：mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:coal mill,agrochemical,pump industry,test laboratory equipment and accessories,Medical equipment,heating fans,Blood coagulation reagent,magnetic elements,ventilator anesthesia machine etc,engine,education model Instruments
• Similar models:CX 6576/6535 Gamet 306431X/306571X KOYO 6576R/6535 ISO 657/653 FAG 572657A NSK 6576/6535 Timken 6576/6525X Timken 6576/6535 NSK 657/653 CX 6575/6535
• BEARING POWER International Trading Co.,Ltd. specialize in 657/652 products，there is large inventory of KOYO 657/652 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 657/652 Which KOYO 657/652 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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