d - 254 mm

D - 422,275 mm

T - 86,121 mm

B - 79,771 mm

C - 66,675 mm

a - 78,7 mm

r min. - 6,7 mm

r1 min. - 3,2 mm

da min. - 274 mm

Da min - 384 mm

Da max. - 409 mm

db max. - 309 mm

ra max. - 6,7 mm

rb max. - 3,2 mm

Db - 399 mm

Weight - 42,7 Kg

Basic dynamic load rating (C) - 1010 kN

Basic static load rating (C0) - 1680 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number: HM252343/HM252310
• Inner Diameter：254mm Outer Diameter：422,275mm Width：86,121mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:air purification,Solenoid Valves,milling head plug,Material handling equipment,internal combustion engine,forklift industry,Cutting Machine,plastic rolling,defogging and degreasing,transistor fittings,vacuum filter
• Similar models:CX HM252343/10 Timken HM252344/HM252310CD+HM252343XB Timken HM252344/HM252311D+HM252343XA Timken HM252343/HM252310 NTN T-HM252343/HM252310 NTN T-HM252343/HM252310D+A Timken HM252343/HM252310CD+HM252343XC ISO HM252343/10 Timken HM252343/HM252315D+HM252343XA Timken HM252343/HM252311D+HM252343XA
• BEARING POWER International Trading Co.,Ltd. specialize in HM252343/HM252310 products，there is large inventory of KOYO HM252343/HM252310 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the HM252343/HM252310 Which KOYO HM252343/HM252310 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
  25578/25522	42,862	83,058	23,876	Timken	Tapered Roller Bearings
  31305-A	25	62	18,25	FAG	Tapered Roller Bearings
  7022C	110	170	28	NTN	Angular Contact Ball Bearings
  95475/95925	120,65	234,95	63,5	FBJ	Tapered Roller Bearings
  AST40 F25215	25	28		AST	Plain Bearings
  AST50 104IB76	165,1			AST	Plain Bearings
  GEGZ95ES	95,25	158,75		AST	Plain Bearings
  HJ-263520	41,275	55,563	31,75	KOYO	Needle Roller Bearings
  LM245848/LM245810	231,775	317,5	47,625	KOYO	Tapered Roller Bearings
  NN3014 K	70	110	30	CX	Cylindrical Roller Bearings
  RF-4HH	6,35	15,875	4,978	NMB	Deep Groove Ball Bearings
  RNA6906	35	47	30	ZEN	Needle Roller Bearings
  SAZJ19	19,05		22,225	AST	Plain Bearings
  LS160200	160	200		INA	THRUST NEEDLE BEARINGS
  22326	130	280	93	Torrington	SPHERICAL ROLLER BEARINGS
  ER-39	4.3307	2.4375	1.2500	Sealmaster	BALL BEARING
  93212	.6250	1.0000	.7500	RBC	JOURNAL ROLLER ASSEMBLIES
  928	200	140		CONSOLIDATED	THRUST BALL BEARINGS
  CFM-5	.3125		.4375	CONSOLIDATED	ROD ENDS
  I-71221	72	1.3125	17	CONSOLIDATED	SELF