d - 240 mm

D - 440 mm

T - 79 mm

B - 72 mm

C - 60 mm

a - -6 mm

r1 min. - 5 mm

r2 min. - 4 mm

Weight - 46.4 Kg

Basic dynamic load rating (C) - 965000 kN

Basic static load rating (C0) - 1400000 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (e) - 0.46

Calculation factor (Y0) - 0.72

Calculation factor (Y1) - 1.31

• Model Number: 30248
• Inner Diameter：240mm Outer Diameter：440mm Width：79mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Oral Image,metallurgy,hinge industry,Small air generators,Vertical pull,agrochemical,garden machinery,screen filter,chamfering machine etc,Industrial Electromechanical,standing experimental equipment
• Similar models:KOYO 30248R ISO 30248 NTN 430248 NSK 30248 CX 30248A NTN 30248 NACHI 30248
• BEARING POWER International Trading Co.,Ltd. specialize in 30248 products，there is large inventory of NACHI 30248 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30248 Which NACHI 30248 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
  10MKM1410	10	14	10	KOYO	Needle Roller Bearings
  30305	25	62	18,25	CYSD	Tapered Roller Bearings
  618/1250	1250	1500	112	ISO	Deep Groove Ball Bearings
  7024 ACB/P4AL	180	120	28	SKF	Angular Contact Ball Bearings
  713610500				FAG	Wheel Bearings
  AST650 110130120	110	130		AST	Plain Bearings
  CX052				CX	Wheel Bearings
  GBR 607632	95,25	120,65	50,8	IKO	Needle Roller Bearings
  GEH530HT	530	750		AST	Plain Bearings
  LH-22211E	55	100	25	NTN	Spherical Roller Bearings
  K15X19X10	15	19		Timken	Needle Roller Bearings
  NU1026	130	200	33	CX	Cylindrical Roller Bearings
  SL182996	480	650	100	ISO	Cylindrical Roller Bearings
  YAT207	35	72	33	SKF	Deep Groove Ball Bearings
  MI-52	3.2500		2.0100	McGill	NEEDLE BEARINGS
  32016X	80	125	29	SKF	TAPERED ROLLER BEARINGS
  5220-CZZ	100	180	60.3	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  77615	75	160	37	New Departure	DEEP GROOVE BALL BEARINGS
  NATR10X	10	30	15	SKF	NEEDLE BEARINGS
  SCE-1816			1.0000	CONSOLIDATED	NEEDLE BEARINGS