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：2025-12-13
• Application:wheel lathe,ventilator anesthesia machine etc,equipment,metering pump,Material handling equipment,equipment,sheet industry,industrial skin care,auto tools,plastic rolling,miscellaneous instruments
• 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.

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  131093X/131152XH	93,663	152,4	75	Gamet	Tapered Roller Bearings
  2RT9101	457,000	660,000	102,000	NTN	Thrust Roller Bearings
  30219	95	170	34,5	Timken	Tapered Roller Bearings
  607ZZ	7	19	6	NMB	Deep Groove Ball Bearings
  5S-HSB914C	70	100	16	NTN	Angular Contact Ball Bearings
  7326DF	130	280	58	CYSD	Angular Contact Ball Bearings
  FL675ZZ	5	9,2	2,5	NTN	Deep Groove Ball Bearings
  MR-40-N	63,5	82,55	38,1	SIGMA	Needle Roller Bearings
  NAG 4905	25	42	17	IKO	Cylindrical Roller Bearings
  NH1044	220	340	56	ISO	Cylindrical Roller Bearings
  NJ208-E-TVP3	40	80	18	NKE	Cylindrical Roller Bearings
  NJ2309-VH	45	100	36	NKE	Cylindrical Roller Bearings
  TNB44190S01	35	59	20	SNR	Needle Roller Bearings
  UCF207	35			FYH	Bearing Units
  CCFD-21/2	1.0000	2.5000	1.5000	McGill	ROLLER CAM FOLLOWERS
  VLA200644	534	742.3		INA	SLEWING BEARINGS
  HK2538	32		38	INA	NEEDLE BEARINGS
  MUL240	200	360	58	Rollway	CYLINDRICAL ROLLER BEARINGS
  6216RSNR	80	140	26	STEYR	DEEP GROOVE BALL BEARINGS
  6212-RS	110	60	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS