d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Angle (α) - 15 °

a - 26,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

Weight - 0,81 Kg

Basic dynamic load rating (C) - 54 kN

Basic static load rating (C0) - 61,5 kN

(Grease) Lubrication Speed - 6 500 r/min

(Oil) Lubrication Speed - 8 700 r/min

Calculation factor (f0) - 16,6

• Model Number: 7921C
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-18
• Application:Switch,X-ray Equipment,gantry processing,medical treatment,economic mold,standing experimental equipment,Tool,power source,respirator,Logistics Equipment,air conditioning tools
• Similar models:NTN 7921 NTN 7921UADG/GNP42 NTN 7921UCG/GNP42 NTN 7921DB CYSD 7921DF CYSD 7921DT NTN 7921DT NSK 7921A5 CYSD 7921DB NSK 7921C
• BEARING POWER International Trading Co.,Ltd. specialize in 7921C products，there is large inventory of NTN 7921C . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7921C Which NTN 7921C 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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