d - 31.75 mm

T - 27 mm

B - 25,4 mm

C - 21,443 mm

a - 22,3 mm

r min. - 1,6 mm

r1 min. - 1,6 mm

Da - 60 mm

db - 42,5 mm

da - 45 mm

Db - 69 mm

Basic dynamic load rating (C) - 66,9 kN

Basic static load rating (C0) - 87,4 kN

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number: HM88644/HM88611
• Inner Diameter：31.75mm Outer Diameter：mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:Ball screw,PVC,hydraulic cylinder,Hydraulic Press,engineering machinery,Medium and large motor,X-ray Equipment,test laboratory equipment and accessories,switch,Embroidery,plant determination
• Similar models:Timken HM88644/HM88611AS KOYO HM88644/HM88611 KOYO 47TS886447 KOYO HM88644/HM88610 KOYO HM88644/HM88612 Timken HM88644/HM88610
• BEARING POWER International Trading Co.,Ltd. specialize in HM88644/HM88611 products，there is large inventory of KOYO HM88644/HM88611 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the HM88644/HM88611 Which KOYO HM88644/HM88611 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
  23192-K-MB-W33+AHX3192	460	760	240	NKE	Spherical Roller Bearings
  6309ZZNR	45,000	100,000	25,000	NTN	Deep Groove Ball Bearings
  6418	90	225	54	SIGMA	Deep Groove Ball Bearings
  6908	40	62	12	FBJ	Deep Groove Ball Bearings
  HTA026ADB/GNP4L	130	200	63	NTN	Angular Contact Ball Bearings
  F19024	30	59	15	Fersa	Cylindrical Roller Bearings
  GAC 260 CP	260	400	87	ISB	Plain Bearings
  JHM318448/10	90	155	44	CX	Tapered Roller Bearings
  N205E	25	52	15	CYSD	Cylindrical Roller Bearings
  NU226E	130	230	40	NTN	Cylindrical Roller Bearings
  S16005-2Z	25	47	8	ZEN	Deep Groove Ball Bearings
  7211WNSU	55	100	21	FAF	ANGULAR CONTACT BALL BEARINGS
  94122	.5000	1.0000	1.3750	BERLISS	JOURNAL ROLLER ASSEMBLIES
  6AA	45	85	23	RIV	DEEP GROOVE BALL BEARINGS
  NJ226E	130	230	40	STEYR	CYLINDRICAL ROLLER BEARINGS
  3420	100	265	60	New Departure	DEEP GROOVE BALL BEARINGS
  1317	85	180	41	New Departure	DEEP GROOVE BALL BEARINGS
  1320	100	215	47	STEYR	SELF
  R4012X	.1250	.3750	.1562	RMB	DEEP GROOVE BALL BEARINGS
  81144			15	CONSOLIDATED	THRUST ROLLER BEARINGS