d - 31,75 mm

D - 73,812 mm

T - 29,37 mm

B - 27,783 mm

C - 23,02 mm

ra1 max. - 3,3 mm

a - 6 mm

Da - 60 mm

db - 42,5 mm

ra max. - 1,3 mm

da - 45,5 mm

Db - 70 mm

Weight - 0,638 Kg

Basic dynamic load rating (C) - 72 kN

Basic static load rating (C0) - 97 kN

(Grease) Lubrication Speed - 5 400 r/min

(Oil) Lubrication Speed - 7 100 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y2) - 1,1

• Model Number:4T-HM88542/HM88512
• Inner Diameter：31,75mm Outer Diameter：73,812mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Hydraulic Press,Pest Monitoring,generator,forklift truck,flow control valve,Machine Tool Accessories,Water Monitoring,Power equipment,packaging machinery,shaft milling machine,storage and transportation equipment
• Similar models:ISO HM88542/11 ISO HM88542/12 NTN ET-HM88542/HM885#08 NSK HM88542/HM88510 CX HM88542/12 PFI HM88542/10 KOYO HM88542/HM88510 FBJ HM88542/HM88512 AST HM88542/HM88510 SKF HM88542/2/510/2/QCL7C
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-HM88542/HM88512 products，there is large inventory of NTN 4T-HM88542/HM88512 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-HM88542/HM88512 Which NTN 4T-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
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  30322 J2	240	110	54,5	SKF	Tapered Roller Bearings
  6812ZZ	60	78	10	NSK	Deep Groove Ball Bearings
  5S-7908UADG/GNP42	40	62	12	NTN	Angular Contact Ball Bearings
  61800-2RS1	10	19	5	SKF	Deep Groove Ball Bearings
  6304UU	20	52	15	KBC	Deep Groove Ball Bearings
  7005 C-UD	25	47	24	CX	Angular Contact Ball Bearings
  AST20 5050	50	55		AST	Plain Bearings
  C4015-2CS5V/GEM9	75	115	40	SKF	Cylindrical Roller Bearings
  LMHM16	16	28		Samick	Linear Bearings
  N320	100	215	47	KOYO	Cylindrical Roller Bearings
  NJ234E	170	310	52	NTN	Cylindrical Roller Bearings
  NU 2320 ECM	215	100	73	SKF	Thrust Ball Bearings
  SL181840	200	237,6	24	NBS	Cylindrical Roller Bearings
  WF683ZZ	3	7	3	KOYO	Deep Groove Ball Bearings
  5312-CZZ	60	130	54	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  1606-ZZ	.3750	.9062	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NJ-1030	150	225	35	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NKIB-5909	45	68	30	CONSOLIDATED	NEEDLE BEARINGS
  NNTR-110-2RS	110	260	115	CONSOLIDATED	YOKE TYPE TRACK ROLLER