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. - 3,6 mm

r2 min. - 0,8 mm

da min. - 69 mm

Da - 89 mm

db min - 62 mm

ra max. - 3,6 mm

rb max. - 0,8 mm

Db - 92 mm

Weight - 0,603 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: 387A/382A
• Inner Diameter：57,15mm Outer Diameter：96,838mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:other processing,Power equipment,food / grain / food equipment,Workpiece,ventilation heating equipment,medical Equipment,Microwave Equipment,power source,Industrial,Spectrum Products,orthodontic material
• Similar models:NTN 4T-387A/383A KOYO 3387/3339 Timken 387A/382 Timken 3879/3820-B Fersa 387AS/382S KOYO 52387/52637 KOYO 3877/3821 NTN 4T-387/382 Timken 387A/384XD+X4S-387A Timken 3879/3820
• BEARING POWER International Trading Co.,Ltd. specialize in 387A/382A products，there is large inventory of KOYO 387A/382A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 387A/382A Which KOYO 387A/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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