d - 38,1 mm

D - 63,5 mm

T - 12,7 mm

B - 11,908 mm

C - 9,525 mm

ra1 max. - 0,8 mm

a - 0,8 mm

Da - 59 mm

db - 42,5 mm

ra max. - 1,5 mm

da - 45 mm

Db - 60 mm

Weight - 0,147 Kg

Basic dynamic load rating (C) - 25,9 kN

Basic static load rating (C0) - 33,5 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 7 300 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y2) - 1,73

• Model Number:4T-13889/13830
• Inner Diameter：38,1mm Outer Diameter：63,5mm Width：12,7mm
• Type：Tapered Roller Bearings
• Update date：2025-12-20
• Application:chuck industry,construction machinery and equipment,other mold,Solenoid Valves,printing machinery,,Cylinder Micro,defogging and degreasing,Digital Generator,fruit and vegetable processing,noise inspection
• Similar models:Timken 13889/13830 FBJ 13889/13830 ISO 13889/13830 NACHI 13889/13830 ISO 13889/13836 KOYO 13889/13836 Fersa 13889/13836 Timken 13889/13836B NSK 13889/13830 Timken 13889/13835D+X1S-13889
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-13889/13830 products，there is large inventory of NTN 4T-13889/13830 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-13889/13830 Which NTN 4T-13889/13830 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
  21314-E1-K + AH314G	65	150	35	FAG	Spherical Roller Bearings
  23140RHAK	200	340	112	KOYO	Spherical Roller Bearings
  48393/48320	136.350	190.500	39.688	NACHI	Tapered Roller Bearings
  6038	190	290	46	NACHI	Deep Groove Ball Bearings
  7321 ADB	105	225	98	ISO	Angular Contact Ball Bearings
  ESFC208	40			SNR	Bearing Units
  FR1ZZ	1,397	4,762	2,779	FBJ	Deep Groove Ball Bearings
  HCB71918-E-2RSD-T-P4S	90	125	18	FAG	Angular Contact Ball Bearings
  HH221449A/10	101,6	190,5	57,15	CX	Tapered Roller Bearings
  PCM 556025 M	55	60	25	SKF	Plain Bearings
  R-1560X2	6	15	5	NMB	Deep Groove Ball Bearings
  RNAO10x20x12	20		12	FAG	NEEDLE BEARINGS
  C1919HCUL	95	130	18	Barden	ANGULAR CONTACT BALL BEARINGS
  NBC13907	5.5000	6.1250	.3125	NSK	DEEP GROOVE BALL BEARINGS
  95624	1.1250	1.7500	1.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  BL308	40	90	23	NTN	DEEP GROOVE BALL BEARINGS
  CRM6	.7500	2.0000	.6875	SKF	CYLINDRICAL ROLLER BEARINGS
  6002-ZNR	15	32	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  GS81104	21	35		CONSOLIDATED	THRUST ROLLER BEARINGS
  3911	100	55		CONSOLIDATED	THRUST BALL BEARINGS