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：2025-12-29
• Application:ventilation equipment,Hair styling device,electromyography machine,plastic molding,embroidery cloth,Machine Tool Accessories,other mold,Industry,bag machine,steam Hydraulic control element,transportation equipment
• Similar models:KOYO HM88644/HM88611 KOYO HM88644/HM88610 Timken HM88644/HM88610 KOYO 47TS886447 Timken HM88644/HM88611AS KOYO HM88644/HM88612
• 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
  110055/110096XG	55	96,838	65	Gamet	Tapered Roller Bearings
  1322-M	110	240	50	FAG	Self-Aligning Ball Bearings
  29496 M	480	850	224	ISB	Thrust Roller Bearings
  33216	80	140	46	FBJ	Tapered Roller Bearings
  5S-7908UADG/GNP42	40	62	12	NTN	Angular Contact Ball Bearings
  6030ZZ	150	225	35	NSK	Deep Groove Ball Bearings
  63/22	22	56	16	ISO	Deep Groove Ball Bearings
  7213CPA	65	120	23	KOYO	Angular Contact Ball Bearings
  7930CDB	150	210	28	CYSD	Angular Contact Ball Bearings
  BT1B 334018/HA5	1080	560	265	SKF	Tapered Roller Bearings
  HCB7201-E-2RSD-T-P4S	12	32	10	FAG	Angular Contact Ball Bearings
  KV57X65X39.8ZW	57,000	65,000		NTN	Needle Roller Bearings
  9112K	60	95	18	FAF	DEEP GROOVE BALL BEARINGS
  MMRJN43/4E	4.7500	10.0000	2.0000	R&M	CYLINDRICAL ROLLER BEARINGS
  SSR-1760ZZ	6	17	6	NMB	DEEP GROOVE BALL BEARINGS
  NJ2338	190	400	132	STEYR	CYLINDRICAL ROLLER BEARINGS
  DCL2414			.8750	NTN	NEEDLE BEARINGS
  QJ205	25	52	15	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  LS75100	75	100		Torrington	THRUST NEEDLE BEARINGS
  0-16				SKF	THRUST BALL BEARINGS