d - 101.600 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 - 4,98 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:780/772
• Inner Diameter：101.600mm Outer Diameter：180.975mm Width：47.625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:motor,axle lathe,power tools,electronic components,chemical,plastic molding,Ball screw,other processing,plastic molding,plastic rolling,teaching equipment
• Similar models:Timken 3780/3726 NACHI 24780R/24721 Timken 1780/1729B KOYO 24780R/24721 ISO 18780/18720 SKF 80780/80720 Timken 24780/24721 KOYO 24780R/24722 CX 24780/24720 FBJ 3780/3726
• BEARING POWER International Trading Co.,Ltd. specialize in 780/772 products，there is large inventory of NACHI 780/772 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 780/772 Which NACHI 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.

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