d - 243,683 mm

D - 315,913 mm

T - 31,75 mm

B - 31,75 mm

C - 22,225 mm

a - 54 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

da min. - 257 mm

Da min - 295 mm

Da max. - 303 mm

db max. - 268 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 301 mm

Weight - 6 Kg

Basic dynamic load rating (C) - 241 kN

Basic static load rating (C0) - 549 kN

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,39

• Model Number: LL648434/LL648415
• Inner Diameter：243,683mm Outer Diameter：315,913mm Width：31,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Film machine,medical equipment,Hydraulic Rama,Power equipment,Solenoid Valves,Cutting Machine,Pump,crimping tools,Anti-defibrillation pacing,hydraulic control element,machine tool spindle
• Similar models:KOYO LL648434/LL648415
• BEARING POWER International Trading Co.,Ltd. specialize in LL648434/LL648415 products，there is large inventory of KOYO LL648434/LL648415 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the LL648434/LL648415 Which KOYO LL648434/LL648415 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
  23260-K-MB + AH3260G-H	280	540	192	FAG	Spherical Roller Bearings
  23164 KCW33	320	540	176	CX	Spherical Roller Bearings
  320KBE131	320	540	157	NACHI	Tapered Roller Bearings
  36KL	6	19	9,8	Timken	Deep Groove Ball Bearings
  51417 M	85	180	72	ISB	Thrust Ball Bearings
  53176/53376D	44,45	95,25	65,088	Timken	Tapered Roller Bearings
  54409 U 409	35	100	78,9	ISB	Thrust Ball Bearings
  570X/562X	70	130	36,937	Timken	Tapered Roller Bearings
  684-2RS C3	4	9	4	PFI	Deep Groove Ball Bearings
  C 41/560 MB	920	560	355	SKF	Cylindrical Roller Bearings
  B-2012	31,75	38,1	19,05	Timken	Needle Roller Bearings
  GEC600HT	600	800	272	LS	Plain Bearings
  NJ2211E	55	100	25	NTN	Cylindrical Roller Bearings
  NN 3032 K/SPW33	160	240	60	SKF	Cylindrical Roller Bearings
  RNA 4912	68	85	25	NBS	Needle Roller Bearings
  S7300B	10	35	11	ZEN	Angular Contact Ball Bearings
  NU1892	460	580	56	FAG	CYLINDRICAL ROLLER BEARINGS
  TRA2840	1.7500	2.5000		Torrington	THRUST NEEDLE BEARINGS
  200824	1.2500	2.2500	1.5000	Rollway	JOURNAL ROLLER ASSEMBLIES
  NNU-49/500-KMSP/5	500	670	170	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS