d - 61,912 mm

T - 47,625 mm

B - 46,038 mm

C - 31,75 mm

a - 44,5 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 130 mm

db - 81 mm

da - 90 mm

Db - 145 mm

Basic dynamic load rating (C) - 244 kN

Basic static load rating (C0) - 278 kN

Calculation factor (e) - 0,66

Calculation factor (Y0) - 0,5

Calculation factor (Y1) - 0,91

• Model Number:9180/9121
• Inner Diameter：61,912mm Outer Diameter：mm Width：46,038mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Rolling mill,ignition system,medical equipment,Industrial,paint paint,comprehensive experiment,ECG,electric hydraulic lifting platform,security,instrumentation instrument,bathroom facilities
• Similar models:KOYO 9180/9120 NSK 9180/9121 KOYO 9180/9121 Timken 9180/9121 Timken 9180/9120
• BEARING POWER International Trading Co.,Ltd. specialize in 9180/9121 products，there is large inventory of KOYO 9180/9121 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 9180/9121 Which KOYO 9180/9121 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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