d - 45 mm

D - 85 mm

B - 19 mm

C - 19 mm

r min. - 1.1 mm

da min. - 51.5 mm

Da max. - 78.5 mm

ra max. - 1 mm

Weight - 0.465 Kg

Basic dynamic load rating (C) - 21.8 kN

Basic static load rating (C0) - 7.35 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 8500 r/min

Calculation factor (e) - 0.21

Calculation factor (Y0) - 3.09

Calculation factor (Y1) - 2.94

Calculation factor (Y2) - 4.56

• Model Number: 1209
• Inner Diameter：45mm Outer Diameter：85mm Width：19mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-14
• Application:Surveying Surveying Instruments,milling head plug,surgical instruments,disposable,medical equipment,welding equipment,chemical,security equipment,other mold,pneumatic,Hydraulic Press
• Similar models:SNR 1209K NSK 1209 AST 1209 ISB 1209KTN9 SKF 1209EKTN9 ISB 11209TN9 ISO 1209 NTN 1209S ISO 1209K+H209 NSK 1209K
• BEARING POWER International Trading Co.,Ltd. specialize in 1209 products，there is large inventory of KOYO 1209 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 1209 Which KOYO 1209 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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