(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.3750

Outer Dia (D) - 2.8438

Width (B) - 1.0000

Outer Width (Bo) - 0.7812

Inner Width (Bi) - 1.0000

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.091

Weight (g) - 477.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number: HM88649A/HM88610
• Inner Diameter：34,925mm Outer Diameter：72,23252mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2026-06-15
• Application:Display Devices,flexible processing,wall industry,key lock,Forming mold,chromatography,industry test,Medical printer,Switch,steam Hydraulic control element,surgical instruments
• Similar models:NSK HM88649/HM88610 AST HM88649/HM88610 CX HM88649/10 Timken HM88649/HM88611 AST HM88649A/HM88610 NTN 4T-HM88649/HM88610 SKF HM88649/2/610/2/QCL7C NACHI H-HM88649/H-HM88610 ISO HM88649/10 Timken HM88649/HM88610
• BEARING POWER International Trading Co.,Ltd. specialize in HM88649A/HM88610 products，there is large inventory of AST HM88649A/HM88610 . We has been built up long-term cooperation with AST company, could make a bulk order of the HM88649A/HM88610 Which AST HM88649A/HM88610 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
  30203F	17	40	13,25	Fersa	Tapered Roller Bearings
  495AS/492A	77,788	133,35	30,162	Timken	Tapered Roller Bearings
  6575R/6536	76,2		55,1	KOYO	Tapered Roller Bearings
  BA1B 311585	630	540	45	SKF	Angular Contact Ball Bearings
  BK3512	35	42	12	CX	Cylindrical Roller Bearings
  K14X19X13H	14	19		KOYO	Needle Roller Bearings
  LM12LUU	12	21	46	Samick	Linear Bearings
  PK20X26X16.7	20,000	26,000		NTN	Needle Roller Bearings
  NA2110	110	145	34	Timken	Needle Roller Bearings
  NNF5024-2LS-V	120	164	80	NKE	Cylindrical Roller Bearings
  SY 1.15/16 WF	49,213			SKF	Bearing Units
  UCT210-30	47,625			KOYO	Bearing Units
  W 635 R-2Z	19	5	6	SKF	Deep Groove Ball Bearings
  22317EAS.MA.C4.T41A	85	180	60	FAG	SPHERICAL ROLLER BEARINGS
  GAR6UK	6		6	ELGES	ROD ENDS
  81340			48	INA	THRUST ROLLER BEARINGS
  NAF17x35x32	17	35	32	FAG (Old No.)	NEEDLE BEARINGS
  AH3236	180	170		SKF	WITHDRAWAL SLEEVES
  XLS-83/4	8.7500	11.7500	1.5000	HOFF	DEEP GROOVE BALL BEARINGS
  NJ-2203	17	40	16	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS