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：2025-12-16
• Application:stamping die,animal,lifting tackle,horizontal processing,Industrial,Oral Image,rehabilitation training equipment,diving equipment,tobacco machinery,Pump,ship special
• Similar models:Timken 3780/3720B ISB 24780/24720 SKF 331780A NACHI 3780/3730 NTN 4T-24780/24721 AST 24780/24721 Timken 1780/1738X Fersa 24780/24721 NACHI 24780/24720 NSK 24780/24721
• 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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