d - 57,15 mm

D - 96,838 mm

T - 21 mm

B - 21,946 mm

C - 15,875 mm

a - 17,4 mm

r min. - 5,2 mm

r2 min. - 0,8 mm

da min. - 72 mm

Da - 89 mm

db min - 62 mm

ra max. - 5,2 mm

rb max. - 0,8 mm

Db - 92 mm

Weight - 0,599 Kg

Basic dynamic load rating (C) - 80,4 kN

Basic static load rating (C0) - 101 kN

(Grease) Lubrication Speed - 3900 r/min

(Oil) Lubrication Speed - 5200 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,93

Calculation factor (Y1) - 1,69

• Model Number: 387AS/382A
• Inner Diameter：57,15mm Outer Diameter：96,838mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:DC generators,security equipment,Spectral Products,ignition system,hook,lifting upgrade,Rolling mill,gear type,medical Equipment,preservation equipment,quality inspection equipment
• Similar models:KOYO 3877A/3821 KOYO 73562/73875 FAG K387-A-382-A NSK 53162/53387 CX 3877/3820 CX 73551/73875 Timken 53176/53387X Timken 73551/73876CD+X2S-73551 Fersa 387A/382A Timken 3876/3821
• BEARING POWER International Trading Co.,Ltd. specialize in 387AS/382A products，there is large inventory of KOYO 387AS/382A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 387AS/382A Which KOYO 387AS/382A 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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