d - 57,15 mm

D - 98,425 mm

T - 21 mm

B - 21,946 mm

C - 17,826 mm

ra1 max. - 0,8 mm

a - 17,6 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 90 mm

db - 62 mm

ra max. - 3,5 mm

da - 69 mm

Db - 92 mm

Weight - 0,646 Kg

Basic dynamic load rating (C) - 80,5 kN

Basic static load rating (C0) - 100 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,93

Calculation factor (Y1) - 1,7

• Model Number: 387A/382
• Inner Diameter：57,15mm Outer Diameter：98,425mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:water protection,car shock absorber,equipment,wheel lathe,intermediate,woodworking machinery,pneumatic Pump,power source,Cylinder Pneumatic Treatment Element,electronic materials,car instrument
• Similar models:Timken 3387/3320-B FBJ 3875/3820 Timken 3876/3821 Timken NP881387/NP304907 Timken 387/382 ISO 387A/382 KOYO 3878/3820 Timken 387-S/384DC+X1S-387A CX 73562/73875 Timken 73562/73875
• BEARING POWER International Trading Co.,Ltd. specialize in 387A/382 products，there is large inventory of NSK 387A/382 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 387A/382 Which NSK 387A/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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  NU308 E	40	90	23	CX	Cylindrical Roller Bearings
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  HMLL55T			27	FAG	WITHDRAWAL NUTS
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  UELFLU209-110T	1.6250			NTN	PILLOW BLOCKS
  AH-24136x170	180	170		CONSOLIDATED	WITHDRAWAL SLEEVES