d - 60,325 mm

T - 36,512 mm

B - 33,236 mm

C - 23,52 mm

a - 46,2 mm

r min. - 5,2 mm

r1 min. - 2,4 mm

Da - 117 mm

db - 75 mm

da - 83 mm

Db - 132 mm

Basic dynamic load rating (C) - 150 kN

Basic static load rating (C0) - 177 kN

Calculation factor (e) - 0,87

Calculation factor (Y0) - 0,38

Calculation factor (Y1) - 0,69

• Model Number: 78238/78551
• Inner Diameter：60,325mm Outer Diameter：mm Width：33,236mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:climb ladder,trolley,security equipment,Equipment,tower crane,key lock,medical equipment,medical equipment,Leather Products,Forging machine,hydraulic pressure gauge
• Similar models:Timken 78238C/78551 KOYO 78238/78537 Timken 78238C/78537 NTN 4T-78238/78537 KOYO 78238/78551
• BEARING POWER International Trading Co.,Ltd. specialize in 78238/78551 products，there is large inventory of KOYO 78238/78551 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 78238/78551 Which KOYO 78238/78551 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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