d - 92.075 mm

D - 180.975 mm

T - 47.625 mm

B - 48.006 mm

C - 38.100 mm

a - 8.1 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 5,43 Kg

Basic dynamic load rating (C) - 278000 kN

Basic static load rating (C0) - 415000 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2700 r/min

Calculation factor (e) - 0.39

Calculation factor (Y0) - 0.86

Calculation factor (Y1) - 1.6

• Model Number:778/772
• Inner Diameter：92.075mm Outer Diameter：180.975mm Width：47.625mm
• Type：Tapered Roller Bearings
• Update date：2023-03-02
• Application:centrifugal pump,product accessories,Hairbrush device,spectrometer,power protection,woodworking machinery,EEG,Other machinery,Anti-defibrillation pacing,sewage pump,Broadcasting System
• Similar models:NTN 4T-67787/67720DC+A Fersa 3778/3720 Timken 67786/67720 ISO 67787/67720 CX 67787/67720 NACHI 778/772 Timken 67780/67720 KOYO LL778149/LL778110 ISO 3778/3720 Timken 3778/3720-B
• BEARING POWER International Trading Co.,Ltd. specialize in 778/772 products，there is large inventory of NACHI 778/772 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 778/772 Which NACHI 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.

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  2211	55	100	25	NSK	Self-Aligning Ball Bearings
  239/630-B-K-MB + H39/630-HG	600	850	165	FAG	Spherical Roller Bearings
  331290	876,3	685,8	200,025	SKF	Tapered Roller Bearings
  65BNR10X	65	100	18	NSK	Angular Contact Ball Bearings
  6216	140	80	26	SKF	Deep Groove Ball Bearings
  7313 B	65	140	33	ISO	Angular Contact Ball Bearings
  CRBC 6013	60	90	13	IKO	Thrust Roller Bearings
  D23	47,625	81,763	20,65	INA	Thrust Ball Bearings
  HM262749/HM262710	346,075	488,95	95,25	NSK	Cylindrical Roller Bearings
  HMK0812L	8	15	12	NTN	Needle Roller Bearings
  M280049D/M280010G2+A	595,312	844,55	296,862	NTN	Tapered Roller Bearings
  RNA4004 V	28	42	22	CX	Needle Roller Bearings
  NAXR25TN	25	42		Timken	Complex Bearings
  NMJ 3.3/8	85,725	190,5	39,69	SIGMA	Self-Aligning Ball Bearings
  VEX 95 7CE3	95	145	24	SNFA	Angular Contact Ball Bearings
  SN611	50		80	FAG	PILLOW BLOCKS
  606-2NSL	6	17	6	Nachi	DEEP GROOVE BALL BEARINGS
  NBX40625	16.0000	18.0000	1.0000	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  HMV-56M			59	CONSOLIDATED	HYDRAULIC NUTS