d - 92,075 mm

D - 180,975 mm

T - 47,625 mm

B - 48,006 mm

C - 38,1 mm

R - 3,6 mm

r - 3,3 mm

a - -8,1 mm

Da - 168 mm

db - 111 mm

da - 105 mm

Db - 161 mm

Aa - 3,6 mm

Ab - 1,3 mm

Weight - 5,57 Kg

Basic static load rating (C0) - 495 kN

Factor (G1) - 227,3

Factor (G2) - 41,3

Factor (Cg) - 0,0288

Factor (K) - 1,51

Basic dynamic load rating (C90) - 83,1

Basic dynamic load rating (Ca90) - 54,8

Basic dynamic load rating (C1) - 320 kN

Calculation factor (e) - 0,39

Calculation factor (Y) - 1,56

• Model Number: 778/772
• Inner Diameter：92,075mm Outer Diameter：180,975mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Spectral Products,electromagnet,electronic materials,switch,container finishing,power tools,ECG,plastic molding,drawing die,Cylinder Special,atomizer class
• Similar models:NSK 67787/67720 Timken 778/772 Timken 778/774D+X1S-778 Timken 67787/67720 KOYO 3778/3730 NTN E-LM778549D/LM778510/LM778510DG2 NTN T-LL778149/LL778110 ISO 67780/67720 Timken 67787/67720CD+X2S-67787 Timken 67780/67720
• BEARING POWER International Trading Co.,Ltd. specialize in 778/772 products，there is large inventory of Timken 778/772 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 778/772 Which Timken 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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