d - 31.75 mm

D - 73,025 mm

T - 29,37 mm

B - 27,783 mm

C - 23,02 mm

a - 23,4 mm

r min. - 1,2 mm

r2 min. - 3,2 mm

da min. - 45,5 mm

Da - 59 mm

db min - 42,5 mm

ra max. - 1,2 mm

rb max. - 3,2 mm

Db - 70 mm

Weight - 0,615 Kg

Basic dynamic load rating (C) - 74,3 kN

Basic static load rating (C0) - 101 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number:HM88542/HM88510
• Inner Diameter：31.75mm Outer Diameter：73,025mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Solenoid Valves,Surveying Surveying Instruments,machining,floor industry,Generator,insect experimental analysis instrument,security equipment,Body shaping,glass processing machine,Vertical pull,hydraulic cylinder
• Similar models:Timken HM88542/HM88512 NTN ET-HM88542/HM885#08 AST HM88542/HM88510 NSK HM88542/HM88510 SKF HM88542/510/Q CX HM88542/10 ISO HM88542/11 FBJ HM88542/HM88512 Timken HM88542/HM88510 CX HM88542/12
• BEARING POWER International Trading Co.,Ltd. specialize in HM88542/HM88510 products，there is large inventory of KOYO HM88542/HM88510 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the HM88542/HM88510 Which KOYO HM88542/HM88510 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
  29420-M	100	210	67	NKE	Thrust Roller Bearings
  32007XF	35	62	18	Fersa	Tapered Roller Bearings
  4206-B-TVH	30	62	20	FAG	Deep Groove Ball Bearings
  7036 BDF	180	280	92	ISO	Angular Contact Ball Bearings
  37KD	7	22	7	Timken	Deep Groove Ball Bearings
  42381/42587D+X2S-42381	96,838	149,225	66,672	Timken	Tapered Roller Bearings
  7220DB	100	180	34	NTN	Angular Contact Ball Bearings
  AC-6304	20	52	15	NTN	Deep Groove Ball Bearings
  EXSP207	35			SNR	Bearing Units
  NA 4876	380	480	100	IKO	Needle Roller Bearings
  NU 310	50	110	27	SIGMA	Cylindrical Roller Bearings
  SL05 018 E	90	140	50	INA	Cylindrical Roller Bearings
  NU30/750	750	1090	250	FAG	CYLINDRICAL ROLLER BEARINGS
  SN316with1316	80	-	100	SKF	PILLOW BLOCKS
  311SZZCG	55	120	1.9375	MRC	DEEP GROOVE BALL BEARINGS
  NCF2220V	100	180	46	SKF	CYLINDRICAL ROLLER BEARINGS
  NKIS25	25	47	22	INA	NEEDLE BEARINGS
  NU403	17	62	17	STEYR	CYLINDRICAL ROLLER BEARINGS
  NJ-264	320	580	92	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SNZ-313..21313	65	60	90	CONSOLIDATED	PILLOW BLOCKS