d - 32 mm

D - 72,233 mm

T - 25,4 mm

B - 25,4 mm

C - 19,842 mm

ra1 max. - 2,3 mm

a - 20,7 mm

r min. - 3,3 mm

r1 min. - 2,3 mm

Da - 60 mm

db - 42,5 mm

ra max. - 3,3 mm

da - 48,5 mm

Db - 69 mm

Weight - 0,525 Kg

Basic dynamic load rating (C) - 63,5 kN

Basic static load rating (C0) - 83,5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number: HM88638/HM88610
• Inner Diameter：32mm Outer Diameter：72,233mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:other lathe,switch,organic raw materials,thread processing machine,car,tooth filling,industrial equipment,food safety,die casting mold,survey accessories,leather processing
• Similar models:Timken HM88638/HM88611 NSK HM88638/HM88610 KOYO HM88638/HM88610
• BEARING POWER International Trading Co.,Ltd. specialize in HM88638/HM88610 products，there is large inventory of NSK HM88638/HM88610 . We has been built up long-term cooperation with NSK company, could make a bulk order of the HM88638/HM88610 Which NSK HM88638/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
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  22210-2RSK	50	90	28	ISB	Spherical Roller Bearings
  AST090 1620	16	18		AST	Plain Bearings
  7320BECBP	100	215	47	SKF	Angular Contact Ball Bearings
  7934DT	170	230	28	CYSD	Angular Contact Ball Bearings
  BK2020	20	26	20	ZEN	Needle Roller Bearings
  BK3020	30	37	20	ZEN	Needle Roller Bearings
  CSCA120	304,8	317,5	6,35	INA	Deep Groove Ball Bearings
  GIKR 12 PB	12	26	16	INA	Plain Bearings
  NAP215-47	74,6125		82,6	KOYO	Bearing Units
  NJ 311 ECJ	120	55	29	SKF	Thrust Ball Bearings
  NP212 E	60	110	22	CX	Cylindrical Roller Bearings
  S71901 ACE/P4A	12	24	6	SKF	Angular Contact Ball Bearings
  UCFLX06	30			ISO	Bearing Units
  NUP328	140	300	62	FAG	CYLINDRICAL ROLLER BEARINGS
  21314VCSJ	70	150	35	Torrington	SPHERICAL ROLLER BEARINGS
  NNCL4912V	60	85	25	SKF	CYLINDRICAL ROLLER BEARINGS
  CRSBE-56			2.0000	Torrington	NEEDLE BEARINGS
  H-3126x115	130	165		CONSOLIDATED	ADAPTERS