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：2025-04-22
• Application:DC generators,X-ray Equipment,preservation equipment,economic mold,oral medical device,vertical pull,chemical instruments,historical instruments,relay,forklift truck,tobacco machinery
• Similar models:Timken 67780/67720CD+X2S-67780 KOYO 67780/67720 NTN 4T-67780/67720D+A ISO 67780/67720 NSK 67780/67720 Timken 67780/67720-B CX 67780/67720 Timken 67780/67720
• BEARING POWER International Trading Co.,Ltd. specialize in 67780/67720 products，there is large inventory of KOYO 67780/67720 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 67780/67720 Which KOYO 67780/67720 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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