d - 92,075 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

r2 min. - 3,2 mm

da min. - 111 mm

Da - 161 mm

db min - 105 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 168 mm

Weight - 5,57 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:778/772
• Inner Diameter：92,075mm Outer Diameter：180,975mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:test equipment,medical equipment,car and accessories,Industrial Electromechanical,Security Equipment,food / grain / food equipment,hydraulic pressure gauge,Leather Products,ventilation equipment,embroidery cloth,Broadcasting System
• Similar models:ISO 67786/67720 NSK 67780/67720 KOYO 67782/67720 Timken 67787/67720CD+X2S-67787 KOYO LL778149/LL778110 CX 67782/67720 Timken LL778149/LL778110 NTN LM778549D/LM778510G2+A CX 3778/3720 ISO 3778/3720
• BEARING POWER International Trading Co.,Ltd. specialize in 778/772 products，there is large inventory of KOYO 778/772 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 778/772 Which KOYO 778/772 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
  47TS976542A	482,6	647,7	417,512	KOYO	Tapered Roller Bearings
  50SCRN34P-4	35	50	24	NACHI	Deep Groove Ball Bearings
  6018	90	140	24	KOYO	Deep Groove Ball Bearings
  6210L11DDU	50	90	20	NSK	Deep Groove Ball Bearings
  665A/653	85,725	146,05	41,275	FBJ	Tapered Roller Bearings
  749AR/742	82,55	150,089	44,45	KOYO	Tapered Roller Bearings
  9285/9220	76.200	161.926	49.212	NACHI	Tapered Roller Bearings
  BTM 130 ATN9/HCP4CDB	130	200	63	SKF	Thrust Ball Bearings
  FYTB 40 TR	40			SKF	Bearing Units
  GE30UK-2RS	30	47	22	ISO	Plain Bearings
  GY1102KRRB SGT	28,575	62	38,1	Timken	Deep Groove Ball Bearings
  GY1115KRRB3	50,8	90	51,59	Timken	Deep Groove Ball Bearings
  M-18161	28,575	34,925	25,4	NSK	Needle Roller Bearings
  O-13	41.275	62.706	18.256	NACHI	Thrust Ball Bearings
  TGB35128	30	139	68,5	SNR	Angular Contact Ball Bearings
  L18RA700	7.0000	7.6250	.3125	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  DL-95	140	95		INA	THRUST BALL BEARINGS
  316-SZZG	80	170	39	MRC	DEEP GROOVE BALL BEARINGS
  WCT-28A	6.5400	6.9375		Rollway	THRUST ROLLER BEARINGS
  514/500				STEYR	THRUST BALL BEARINGS