d - 31.75 mm

D - 73,025 mm

T - 29,37 mm

B - 27,783 mm

C - 23,02 mm

ra1 max. - 3,3 mm

a - 23,5 mm

r min. - 1,3 mm

r1 min. - 3,3 mm

Da - 59 mm

db - 42,5 mm

ra max. - 1,3 mm

da - 45,5 mm

Db - 70 mm

Weight - 0,621 Kg

Basic dynamic load rating (C) - 74 kN

Basic static load rating (C0) - 100 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:HM88542/HM88510
• Inner Diameter：31.75mm Outer Diameter：73,025mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:engineering machine,Display Devices,boring bar boring bar,linear drive,flow control valve,Vacuum generator,Broadcasting System,agriculture,instrumentation instrument,scientific instruments,Technical Equipment
• Similar models:NSK HM88542/HM88510 Timken HM88542/HM88512 AST HM88542/HM88510 ISO HM88542/10 FBJ HM88542/HM88512 ISO HM88542/11 Timken HM88542/HM88510 KOYO HM88542/HM88512 CX HM88542/11 NTN 4T-HM88542/HM88512
• BEARING POWER International Trading Co.,Ltd. specialize in HM88542/HM88510 products，there is large inventory of NSK HM88542/HM88510 . We has been built up long-term cooperation with NSK company, could make a bulk order of the HM88542/HM88510 Which NSK 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
  108	8	22	7	KOYO	Self-Aligning Ball Bearings
  1985/1930	28,575	56,896	19,845	Timken	Tapered Roller Bearings
  17580/17520	15,875	42,862	16,67	Timken	Tapered Roller Bearings
  239/670EK	670	900	170	NACHI	Cylindrical Roller Bearings
  23980CC/W33	400	540	106	SKF	Spherical Roller Bearings
  37SF60	95,25	149,225	71,42	Timken	Plain Bearings
  AU0603-2LLX/L260	32	67	40	NTN	Angular Contact Ball Bearings
  4T-581/572	80,962	139,992	36,512	NTN	Tapered Roller Bearings
  51405	25	60	24	NKE	Thrust Ball Bearings
  54306U+U306	32			CX	Thrust Ball Bearings
  6848	240	300	28	NACHI	Deep Groove Ball Bearings
  70FSF110	70	110	58	NSK	Plain Bearings
  VKHB 2248	90,000	160,000	32,500	SKF	Wheel Bearings
  HYDNUT100-INCH			42	FAG	HYDRAULIC NUTS
  R180LL	80	140	26	NH	CYLINDRICAL ROLLER BEARINGS
  NA6913	65	90	45	SKF	NEEDLE BEARINGS
  317-SZZG	85	180	41	MRC	DEEP GROOVE BALL BEARINGS
  670SD39	670	900	170	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  4212	60	110	28	STEYR	DEEP GROOVE BALL BEARINGS
  NUP-316	80	170	39	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS