d - 28,575 mm

D - 72,626 mm

T - 30,162 mm

B - 29,997 mm

C - 23,812 mm

a - 20,3 mm

r min. - 1,2 mm

r2 min. - 3,2 mm

da min. - 39 mm

Da - 61 mm

db min - 37 mm

ra max. - 1,2 mm

rb max. - 3,2 mm

Weight - 0,632 Kg

Basic dynamic load rating (C) - 78,8 kN

Basic static load rating (C0) - 89,3 kN

(Grease) Lubrication Speed - 5800 r/min

(Oil) Lubrication Speed - 7700 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number: 3198/3120
• Inner Diameter：28,575mm Outer Diameter：72,626mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:dynamic blood pressure,Laser Devices,medical equipment,metal mold,Gas turbine,Surveying Surveying Instruments,motorcycle,horizontal processing,Broadcasting System,light therapy instrument,food / grain / food equipment
• Similar models:SKF 331981 KOYO 3198/3120 Timken EE243198/243250 Timken 3198/3120B Timken 3198/3129 Timken 3198/3130 ISO 3198/3120 CX 3198/3120 Timken NP825236/NP443198 ISO 3198/3130
• BEARING POWER International Trading Co.,Ltd. specialize in 3198/3120 products，there is large inventory of KOYO 3198/3120 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3198/3120 Which KOYO 3198/3120 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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