d - 45 mm

D - 68 mm

B - 12 mm

C - 12 mm

Angle (α) - 15 °

a - 13.6 mm

r min. - 0.6 mm

r1 min. - 0.3 mm

da min. - 49.5 mm

Da max. - 63.5 mm

ra max. - 0.6 mm

Weight - 0.127 Kg

(Grease) Lubrication Speed - 15000 r/min

(Oil) Lubrication Speed - 20000 r/min

Calculation factor (f0) - 16.0

• Model Number:7909C
• Inner Diameter：45mm Outer Diameter：68mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:stirrer,Textile Accessories,medical equipment,paint paint,water protection,ECG,Perfusion device,chromatography,Microwave Equipment,Cylinder Pneumatic Treatment Element,knitted fabrics
• Similar models:NSK 7909C KOYO 7909CPA NTN 5S-7909UCG/GNP42 CYSD 7909CDF NSK 7909CTRSU CYSD 7909DF CYSD 7909 NSK 7909A5TRSU NSK 7909A5 CYSD 7909C
• BEARING POWER International Trading Co.,Ltd. specialize in 7909C products，there is large inventory of KOYO 7909C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7909C Which KOYO 7909C 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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