d - 440 mm

D - 720 mm

T - 226 mm

C - 201 mm

r min. - 6 mm

r1 min. - 3 mm

da min. - 468 mm

Da min - 676 mm

ra max. - 5 mm

rb max. - 2,5 mm

Weight - 354 Kg

Basic dynamic load rating (C) - 3940 kN

Basic static load rating (C0) - 8110 kN

(Grease) Lubrication Speed - 270 r/min

(Oil) Lubrication Speed - 360 r/min

Calculation factor (e) - 0,39

Calculation factor (Y0) - 1,7

Calculation factor (Y2) - 1,74

• Model Number: 46388
• Inner Diameter：440mm Outer Diameter：720mm Width：226mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:lathe,Performance test,reinforced machinery,medical equipment,food / grain / food equipment,Processing machinery,hydraulic control element,wheel lathe,surgical instruments,Industrial,metal mold
• Similar models:KOYO 46388 KOYO 46388A
• BEARING POWER International Trading Co.,Ltd. specialize in 46388 products，there is large inventory of KOYO 46388 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 46388 Which KOYO 46388 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
  23036CKW33	180	280	74	AST	Spherical Roller Bearings
  2306K+H2306	30	72	27	ISO	Self-Aligning Ball Bearings
  23088 CAK/W33	650	440	157	SKF	Spherical Roller Bearings
  31318-N11CA	90	190	93	FAG	Tapered Roller Bearings
  6076	380	560	82	NSK	Deep Groove Ball Bearings
  7815CDF	75	95	10	CYSD	Angular Contact Ball Bearings
  61909	45	68	12	CX	Deep Groove Ball Bearings
  6252-M	260	480	80	NKE	Deep Groove Ball Bearings
  GE 120GS	120	210	115	IKO	Plain Bearings
  H715343/H715311	68,262	136,525	46,038	NSK	Tapered Roller Bearings
  NU 1048 ML	360	240	56	SKF	Thrust Ball Bearings
  QJ206-MPA	30	62	16	FAG	Angular Contact Ball Bearings
  SAL 14	14			ISO	Plain Bearings
  SY 3/4 TF/VA228	32	19,05	22	SKF	Bearing Units
  XLS-15/8	1.6250	2.8750	.5625	MRC	ANGULAR CONTACT BALL BEARINGS
  HK2522RS	32		22	FAG	NEEDLE BEARING
  J281640	.8750	1.3750	1.2500	Bower	JOURNAL ROLLER ASSEMBLIES
  Q3203X5	17	40	12	New Departure	DEEP GROOVE BALL BEARINGS
  MRJ111/2E	11.5000	21.0000	3.7500	RHP	CYLINDRICAL ROLLER BEARINGS
  ET-2520	20	25	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS