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 - 3,1 mm

Da - 89 mm

db - 62 mm

ra max. - 3,5 mm

da - 69 mm

Db - 92 mm

Weight - 0,581 Kg

Basic dynamic load rating (C) - 78 kN

Basic static load rating (C0) - 96,5 kN

(Grease) Lubrication Speed - 3 700 r/min

(Oil) Lubrication Speed - 5 000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,93

Calculation factor (Y2) - 1,69

• Model Number: 4T-387A/382A
• Inner Diameter：57,15mm Outer Diameter：96,838mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Optical detection,spectrometer,Insect Count,Pneumatic Control Valves,turret industry,shaft milling machine,non-motor vehicle Electric car,static control,medical equipment,machine tool spindle,pump accessories
• Similar models:NACHI 52387/52638 SKF 387/382A CX 3879/3820 CX 387A/382 FBJ 3875/3820 NSK 387A/382S KOYO 3872/3821 Timken 52387/52637-B PFI 387A/2S ISO 3877/3820
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-387A/382A products，there is large inventory of NTN 4T-387A/382A . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-387A/382A Which NTN 4T-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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  23948	240	320	60	NTN	Spherical Roller Bearings
  50FC35220	250	350	220	KOYO	Cylindrical Roller Bearings
  72V7921	72	79	21	KOYO	Needle Roller Bearings
  GE 110 SX	110	170	38	INA	Plain Bearings
  GE30AW	30	75	26	ISO	Plain Bearings
  N 2207 ECM	72	35	23	SKF	Thrust Ball Bearings
  R152.34				SNR	Wheel Bearings
  SCE2820	44,45	53,975	31,75	INA	Needle Roller Bearings
  SL182208	40	80	23	INA	Cylindrical Roller Bearings
  SY 2. TF/AH	50,8			SKF	Bearing Units
  22206ES.TVPB	30	62	20	FAG	SPHERICAL ROLLER BEARINGS
  BE40	40	90	25	INA	RADIAL INSERT BALL BEARING
  195-CDS	95	170	32	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  ZKLN4075-2RS	40	75	34	INA	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  HA3140	200	250		SKF (Old No.)	ADAPTERS
  51148				STEYR	THRUST BALL BEARINGS
  6309Z	45	100	25	SKF	DEEP GROOVE BALL BEARINGS
  6208-ZNR	40	80	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NAO-17x35x16	17	35	16	CONSOLIDATED	NEEDLE BEARINGS
  6202/16-2RSNR	35	.134	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS