d - 165,1 mm

D - 247,65 mm

T - 47,625 mm

B - 47,625 mm

C - 38,1 mm

a - 52,3 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

da min. - 178 mm

Da min - 226 mm

Da max. - 236 mm

db max. - 193 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 237 mm

Weight - 7,92 Kg

Basic dynamic load rating (C) - 346 kN

Basic static load rating (C0) - 701 kN

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,75

Calculation factor (Y1) - 1,36

• Model Number: 67780/67720
• Inner Diameter：165,1mm Outer Diameter：247,65mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:Water Monitoring,Broadcasting System,hydraulic pump,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Cylinder Type,pump,physical instruments,manual Tools,machining,mathematical instruments,Spectrum Products
• Similar models:NTN 4T-67780/67720D+A Timken 67780/67720CD+X2S-67780 NSK 67780/67720 Timken 67780/67720-B KOYO 67780/67720 Timken 67780/67720 CX 67780/67720 ISO 67780/67720
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