d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Angle (α) - 15 °

r min. - 1,1 mm

2B - 40 mm

Weight - 1,62 Kg

Basic dynamic load rating (C) - 87,5 kN

Basic static load rating (C0) - 123 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 6900 r/min

• Model Number:7921CDF
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:rock drilling machinery,welding equipment,transistor fittings,Pest Monitoring,tooth filling,non-ferrous metal alloy,medical Equipment,Other Measurements,Medical room equipment,inorganic chemical,Industrial Adhesive
• Similar models:NTN 7921UADG/GNP42 CYSD 7921DB NTN 7921UCG/GNP42 CYSD 7921CDF CYSD 7921C NSK 7921A5TRSU NTN 7921DB NTN 7921DT NTN 7921 CYSD 7921
• BEARING POWER International Trading Co.,Ltd. specialize in 7921CDF products，there is large inventory of CYSD 7921CDF . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7921CDF Which CYSD 7921CDF 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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