d - 39,688 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

a - 22,2 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 82 mm

db - 51 mm

da - 55 mm

Db - 88 mm

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 137 kN

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y1) - 1,77

• Model Number: 3774/3720
• Inner Diameter：39,688mm Outer Diameter：mm Width：30,302mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:ignition system,air shower etc,marine analysis and testing equipment,education model Instruments,casting embedding,Die,agricultural testing and analysis equipment and related,equipment,wall materials,construction machinery and equipment,medical equipment
• Similar models:NTN LM377449/LM377410D+A KOYO 3774/3720 NTN E-LM377449D/LM377410/LM377410DG2 SKF LM377449/410 NTN LM377449D/LM377410G2+A Timken LM377449/LM377410CD+LM377449XB NTN LM377449D/LM377410/LM377410DG2 NTN LM377449/LM377410 ISO LM377449/10 CX LM377449/10
• BEARING POWER International Trading Co.,Ltd. specialize in 3774/3720 products，there is large inventory of KOYO 3774/3720 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3774/3720 Which KOYO 3774/3720 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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