d - 85 mm

D - 120 mm

B - 18 mm

C - 18 mm

ra1 max. - 0,6 mm

Angle (α) - 25 °

a - 38,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 36 mm

da min. - 92 mm

ra max. - 1 mm

Db max - 115,5 mm

Weight - 1,256 Kg

Basic dynamic load rating (C) - 59 kN

Basic static load rating (C0) - 76 kN

(Grease) Lubrication Speed - 4 400 r/min

(Oil) Lubrication Speed - 5 900 r/min

• Model Number: 7917DB
• Inner Diameter：85mm Outer Diameter：120mm Width：18mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:quality inspection equipment,Spectrum Products,other rubber,root canal filling,ventilation equipment,disposable,Hydraulic Equipment,Vacuum generator,Individual Wire,chuck industry,raw material accessories
• Similar models:NTN 7917UADG/GNP42 CYSD 7917 CYSD 7917DT NSK 7917CTRSU CYSD 7917DF CYSD 7917C NTN 7917DB CYSD 7917CDT NSK 7917C NTN 5S-7917UADG/GNP42
• BEARING POWER International Trading Co.,Ltd. specialize in 7917DB products，there is large inventory of NTN 7917DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7917DB Which NTN 7917DB 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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