d - 31.75 mm

D - 73,812 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 - 0,631 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/HM88512
• Inner Diameter：31.75mm Outer Diameter：73,812mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:electromagnet,Special Equipment,storage shelves,machining,diagnostic test paper,switch,Dental Drill etc,machine tool spindle,Water Monitoring,small appliances,generator
• Similar models:FAG KHM88542-HM88510 AST HM88542/HM88510 Timken HM88542/HM88511 NSK HM88542/HM88510 ISO HM88542/11 ISB HM88542/510 PFI HM88542/10 FBJ HM88542/HM88512 CX HM88542/10 NTN 4T-HM88542/HM88512
• BEARING POWER International Trading Co.,Ltd. specialize in HM88542/HM88512 products，there is large inventory of KOYO HM88542/HM88512 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the HM88542/HM88512 Which KOYO HM88542/HM88512 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
  32BG05S1-2DST	32	55	23	NACHI	Angular Contact Ball Bearings
  44162/44348	41,275	88,5	25,4	CX	Tapered Roller Bearings
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  5577/5535	53,975	122,238	43,658	Timken	Tapered Roller Bearings
  6220-2Z	100	180	34	NKE	Deep Groove Ball Bearings
  62304-2RS	20	52	21	CRAFT	Deep Groove Ball Bearings
  6301-2RS	12	37	12	FBJ	Deep Groove Ball Bearings
  63311-2RS	55	120	49,2	CX	Deep Groove Ball Bearings
  AXK 130170	130	170	5	CX	Needle Roller Bearings
  H247549/10	234,95	384,175	112,712	CX	Tapered Roller Bearings
  F-209107	32	48	17,8	INA	Needle Roller Bearings
  GE50ET-2RS	50	75		AST	Plain Bearings
  K16x20x13	16	20	13	CX	Needle Roller Bearings
  KLM25PLL	25	40	59	NTN	Linear Bearings
  L 20	20	47	14	NSK	Deep Groove Ball Bearings
  LL537649/LL537610	184,15	236,538	26,192	Timken	Tapered Roller Bearings
  NJ220 E	100	180	34	AST	Cylindrical Roller Bearings
  R170P	70	125	24	HOFF	CYLINDRICAL ROLLER BEARINGS
  202-SZZ	35	15	11	MRC	DEEP GROOVE BALL BEARINGS
  BK1412	20		12	SKF	NEEDLE BEARINGS