d - 234,95 mm

D - 327,025 mm

T - 52,388 mm

B - 52,388 mm

C - 36,513 mm

a - 60 mm

r min. - 6,4 mm

r1 min. - 3,2 mm

da min. - 254 mm

Da min - 299 mm

Da max. - 314 mm

db max. - 259 mm

ra max. - 6,4 mm

rb max. - 3,2 mm

Db - 309 mm

Weight - 12,2 Kg

Basic dynamic load rating (C) - 468 kN

Basic static load rating (C0) - 930 kN

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,48

• Model Number:8574/8520
• Inner Diameter：234,95mm Outer Diameter：327,025mm Width：52,388mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:welding equipment,Low-voltage electrical equipment,mechanical and electrical,insect experimental analysis instrument,CNC,relay,coal,power protection,vertical processing,stamping die,ECG
• Similar models:NTN 8574/8520CD+A KOYO 8574/8520 Timken 8574/8520CD+X1S-8575 NTN 8574/8520CD
• BEARING POWER International Trading Co.,Ltd. specialize in 8574/8520 products，there is large inventory of KOYO 8574/8520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 8574/8520 Which KOYO 8574/8520 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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