d - 231,775 mm

D - 377,825 mm

T - 79,375 mm

B - 80,963 mm

C - 58,738 mm

a - 77,6 mm

r min. - 3,2 mm

r1 min. - 3,2 mm

da min. - 245 mm

Da min - 336 mm

Da max. - 365 mm

db max. - 266 mm

ra max. - 3,2 mm

rb max. - 3,2 mm

Db - 353 mm

Weight - 32,9 Kg

Basic dynamic load rating (C) - 958 kN

Basic static load rating (C0) - 1630 kN

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,4

• Model Number: HM647448/HM647411
• Inner Diameter：231,775mm Outer Diameter：377,825mm Width：79,375mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:generator,powder metallurgy,diving equipment,metering pump,mechanical annex,Animal Tracking,bio-chemical,DC generators,glass processing machine,coal,drawing die
• Similar models:KOYO HM647448/HM647411
• BEARING POWER International Trading Co.,Ltd. specialize in HM647448/HM647411 products，there is large inventory of KOYO HM647448/HM647411 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the HM647448/HM647411 Which KOYO HM647448/HM647411 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
  51196	480	580	80	KOYO	Thrust Ball Bearings
  593/592D+X2S-593	88,9	152,4	82,55	Timken	Tapered Roller Bearings
  6313-2RS C3	65	140	33	PFI	Deep Groove Ball Bearings
  72BIC340	184,15	247,65	31,75	Timken	Deep Groove Ball Bearings
  9101KD	12	28	8	Timken	Deep Groove Ball Bearings
  AST090 10590	105	110		AST	Plain Bearings
  KZK 35x42x20	35	42		NBS	Needle Roller Bearings
  KZK16X21X10	16	21	10	CX	Needle Roller Bearings
  NU 204 ET	20	47	14	NSK	Cylindrical Roller Bearings
  RSL182313-A	65	126,69	48	INA	Cylindrical Roller Bearings
  SA0066	34	64	37	FAG	Angular Contact Ball Bearings
  SL045048-PP	240	360	160	INA	Cylindrical Roller Bearings
  220-R	100	180	34	MRC	ANGULAR CONTACT BALL BEARINGS
  NU29/900E	900	1180	165	FAG	CYLINDRICAL ROLLER BEARINGS
  MR-32-SS			1.2500	McGill	NEEDLE BEARINGS
  6009Z	45	75	16	FAG	DEEP GROOVE BALL BEARINGS
  XLS-4	4.0000	5.6250	.8750	FED	DEEP GROOVE BALL BEARINGS
  GE190SX	190	290	61	INA	SPHERICAL PLAIN BEARINGS
  61805-2RS1	25	37	7	SKF	DEEP GROOVE BALL BEARINGS
  K-45x52x21	45	52	21	CONSOLIDATED	NEEDLE BEARINGS