d - 82,55 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 33,4 mm

r min. - 6,7 mm

r1 min. - 3,2 mm

Da - 131 mm

db - 92 mm

da - 105 mm

Db - 139 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:663A/653
• Inner Diameter：82,55mm Outer Diameter：mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:Cylinder Standard,Gas turbine,car instrument,industry test,air purification,Spectrum Products,bag machine,coal,water protection,engineering machinery,storage and transportation equipment
• Similar models:Timken 663/652 NTN CRO-3663 FAG K663-653 NSK 663/652 ISO 663/653 CX 663/652 Timken 663/653 KOYO 663A/653 Timken 663/654D+X4S-663 KOYO 663/653
• BEARING POWER International Trading Co.,Ltd. specialize in 663A/653 products，there is large inventory of KOYO 663A/653 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 663A/653 Which KOYO 663A/653 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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