d - 57,15 mm

D - 96,838 mm

T - 21 mm

B - 21,946 mm

C - 15,875 mm

ra1 max. - 0,8 mm

a - 17,6 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 89 mm

db - 62 mm

ra max. - 3,5 mm

da - 69 mm

Db - 92 mm

Weight - 0,599 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/382A
• Inner Diameter：57,15mm Outer Diameter：96,838mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Small air generators,Optical Instruments,Chromatography Products,Hydraulic Couplings,car instrument,municipal machinery,animal anatomy,supporting facilities,non-motor vehicle Electric car,office equipment,electrocardiograph
• Similar models:Timken 387-S/384D+X1S-387A Timken 3872A/3820 KOYO 6387/6320 Timken 3387/3329-B AST 387A/382A ISB 387A/382S Timken 387A/382S NTN 4T-387/382 FBJ 387AS/382A PFI 387AS/2A
• BEARING POWER International Trading Co.,Ltd. specialize in 387A/382A products，there is large inventory of NSK 387A/382A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 387A/382A Which NSK 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  13889/13835D+X1S-13889	38,1	63,5	38,1	Timken	Tapered Roller Bearings
  24068 K30	340	520	180	ISB	Spherical Roller Bearings
  332171	800	510,13	285	SKF	Tapered Roller Bearings
  39578/39520	53,975	112,712	30,162	CX	Tapered Roller Bearings
  6017 ZZ	85	130	22	ISO	Deep Groove Ball Bearings
  6021-2Z	160	105	26	SKF	Deep Groove Ball Bearings
  6200	10	30	9	CX	Deep Groove Ball Bearings
  7211BG	55,000	100,000	21,000	NTN	Angular Contact Ball Bearings
  G1107-KRR-B-AS2/V	36,5125	72	51,3	INA	Deep Groove Ball Bearings
  HK182614	18	26	14	ISO	Cylindrical Roller Bearings
  RNA4907	42	55	20	AST	Needle Roller Bearings
  W688-2RD	8	16	5	KOYO	Deep Groove Ball Bearings
  NU1022	110	170	28	FAG	CYLINDRICAL ROLLER BEARINGS
  24096B.MB	480	700	218	FAG	SPHERICAL ROLLER BEARINGS
  SN511	50		70	SKF	PILLOW BLOCKS
  RNAST40	80		19.8	FAG (Old No.)	NEEDLE BEARINGS
  50BIC226	5.0000	9.0000	1.3750	Torrington	DEEP GROOVE BALL BEARINGS
  81236			22.0	CONSOLIDATED	THRUST ROLLER BEARINGS
  GT-11	2.0937	1.1250		CONSOLIDATED	THRUST BALL BEARINGS
  TREL-10	.6250		.7500	CONSOLIDATED	ROD ENDS