d - 57,15 mm

D - 98,425 mm

T - 21 mm

B - 21,946 mm

C - 17,826 mm

a - 17,4 mm

r min. - 2,4 mm

r2 min. - 0,8 mm

da min. - 66 mm

Da - 89 mm

db min - 62 mm

ra max. - 2,4 mm

rb max. - 0,8 mm

Db - 92 mm

Weight - 0,651 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:387/382
• Inner Diameter：57,15mm Outer Diameter：98,425mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-12-19
• Application:Storage Tool,insect experimental analysis instrument,marine test,garbage disposal,historical instruments,laser devices,Pest Monitoring,Cylinder Special,other processing,Laser Measurements,Industry
• Similar models:KOYO 52387/52638 ISO 387A/382 FBJ 3876/3820 Timken 6387/6320 Timken 387AS/384ED+X1S-387 Timken 53177/53387X AST 387AS/382S ISO 3877/3820 KOYO 6387/6320 Timken 387S/382A
• BEARING POWER International Trading Co.,Ltd. specialize in 387/382 products，there is large inventory of KOYO 387/382 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 387/382 Which KOYO 387/382 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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