d - 20 mm

D - 47 mm

B - 14 mm

C - 14 mm

r min. - 1 mm

da min. - 25 mm

Da max. - 42 mm

ra max. - 1 mm

Weight - 0.118 Kg

Basic dynamic load rating (C) - 9.90 kN

Basic static load rating (C0) - 2.60 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 17000 r/min

Calculation factor (e) - 0.29

Calculation factor (Y0) - 2.27

Calculation factor (Y1) - 2.16

Calculation factor (Y2) - 3.35

• Model Number: 1204K
• Inner Diameter：20mm Outer Diameter：47mm Width：14mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-09
• Application:lathe,Insect Count,leather processing,Material handling equipment,surgical instruments,orthodontic material,pneumatic,hinge industry,Grinding and polishing equipment,Display Devices,thread processing machine
• Similar models:NKE 1204-K SIGMA 1204 ZEN 1204 CX 1204K ISB 1204KTN9+H204 KOYO 1204 NKE 11204 ISB 1204TN9 NTN 1204SK NACHI 1204K
• BEARING POWER International Trading Co.,Ltd. specialize in 1204K products，there is large inventory of KOYO 1204K . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 1204K Which KOYO 1204K 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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