d - 101,6 mm

D - 180,975 mm

T - 47,625 mm

B - 48,006 mm

C - 38,1 mm

a - 39,5 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

r2 min. - 3,2 mm

da min. - 114 mm

Da min - 156 mm

Da max. - 169 mm

Da - 161 mm

db max. - 120 mm

db min - 113 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 165 mm

Weight - 5,01 Kg

Basic dynamic load rating (C) - 288 kN

Basic static load rating (C0) - 438 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2800 r/min

Calculation factor (e) - 0,39

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,56

• Model Number: 780/772
• Inner Diameter：101,6mm Outer Diameter：180,975mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:other processing,plastic molding,water,Polymer,Digital Generator,other accessories,security equipment,Other machinery,centrifugal pump,engine,CNC
• Similar models:KOYO 780/772 NTN 4T-46780/46720D+A PFI 24780/20 Timken 2780/2729 NTN 4T-24780/24720 CX 3780/3726 Timken EE780705/781400 CX 780/772 AST 24780/24721 Timken 780/773
• BEARING POWER International Trading Co.,Ltd. specialize in 780/772 products，there is large inventory of KOYO 780/772 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 780/772 Which KOYO 780/772 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
  21075/21212	19.05	53,975	22,225	NSK	Tapered Roller Bearings
  22210CJ	50	90	23	Timken	Spherical Roller Bearings
  53334XU	170	280	100	NSK	Thrust Ball Bearings
  6202-ZZ	15	35	11	CYSD	Deep Groove Ball Bearings
  62205-2RS	25	52	18	SIGMA	Deep Groove Ball Bearings
  K81256-M	280	380		NBS	Thrust Roller Bearings
  LJT5/8	15,875	39,6875	10,31875	RHP	Angular Contact Ball Bearings
  LMEFP12UU	12	22		Samick	Linear Bearings
  NN4922KC1NAP4	110	150	40	NTN	Cylindrical Roller Bearings
  NUP328EM	140	300	62	NSK	Cylindrical Roller Bearings
  PCM 455050 E	45	50	50	SKF	Plain Bearings
  RTM-609				Andrews	THRUST ROLLER BEARINGS
  MM55BS120	55	120	20	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  96532	1.0000	1.7500	2.0000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  TRD2031	1.2500	1.9375		Torrington	THRUST NEEDLE BEARINGS
  205-SG	25	52	15	MRC	DEEP GROOVE BALL BEARINGS
  HT-1/4				RHP	THRUST BALL BEARINGS
  234421MSP/5	105	160	234421 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  230SM140	140	240	60	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  81314			19	CONSOLIDATED	THRUST ROLLER BEARINGS