d - 38,1 mm

D - 63,5 mm

T - 12,7 mm

B - 11,908 mm

C - 9,525 mm

a - 11,9 mm

r min. - 1,6 mm

r2 min. - 0,8 mm

da min. - 45 mm

Da - 59 mm

db min - 42,5 mm

ra max. - 1,6 mm

rb max. - 0,8 mm

Db - 60 mm

Weight - 0,149 Kg

Basic dynamic load rating (C) - 25,5 kN

Basic static load rating (C0) - 33,1 kN

(Grease) Lubrication Speed - 5800 r/min

(Oil) Lubrication Speed - 7700 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

• Model Number: 13889/13830
• Inner Diameter：38,1mm Outer Diameter：63,5mm Width：12,7mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:plastic rolling,rock drilling machinery,small appliances,Spectral Products,Industrial,drawing die,journal lathe,Spectrum Products,electronic components,Perfusion device,hydraulic pressure gauge
• Similar models:NACHI 13889/13830 ISO 13889/13836 NTN 4T-13889/13830 KOYO 13889/13836 NSK 13889/13830 FBJ 13889/13830 ISO 13889/13830 Fersa 13889/13836 KOYO 13889/13830 Timken 13889/13836B
• BEARING POWER International Trading Co.,Ltd. specialize in 13889/13830 products，there is large inventory of KOYO 13889/13830 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 13889/13830 Which KOYO 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
  09078/09195	19.05	49,225	19,845	FBJ	Tapered Roller Bearings
  20209 KC+H209	45	85	19	ISO	Spherical Roller Bearings
  22212 EKW33+H312	55	110	28	ISB	Spherical Roller Bearings
  2316 K+H2316	70	170	58	ISB	Self-Aligning Ball Bearings
  2P7201K	360,000	520,000	133,000	NTN	Thrust Roller Bearings
  51120	100	135	25	NTN	Thrust Ball Bearings
  6919Z	95	130	18	KOYO	Deep Groove Ball Bearings
  708 CE/P4A	22	8	7	SKF	Angular Contact Ball Bearings
  C6909V	45	68	40	SKF	Cylindrical Roller Bearings
  ES206G2	30	62	35,7	SNR	Deep Groove Ball Bearings
  GEC320XF/Q	320	440	160	LS	Plain Bearings
  N 307 ECP	80	35	21	SKF	Thrust Ball Bearings
  O-10	31.750	53.181	18.256	NACHI	Thrust Ball Bearings
  QJ219-N2-MPA	95	170	32	FAG	Angular Contact Ball Bearings
  UKFS312+H2312	55			NACHI	Bearing Units
  32309A	45	100	36	FAG	TAPERED ROLLER BEARINGS
  7415B.MP.UA	75	190	45	FAG	ANGULAR CONTACT BALL BEARINGS
  23272	360	650	232	Torrington	SPHERICAL ROLLER BEARINGS
  R-615ZZ	1.5	6	3	NMB	DEEP GROOVE BALL BEARINGS
  6316.2Z	80	170	39	SKF	DEEP GROOVE BALL BEARINGS