d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

ra max. - 2 mm

Weight - 1,6 Kg

Basic dynamic load rating (C) - 51,5 kN

Basic static load rating (C0) - 17,9 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 300 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 2,7

Calculation factor (Y2) - 4,2

• Model Number: 1311SK
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Self-Aligning Ball Bearings
• Update date：2023-10-05
• Application:security equipment,crimping tools,Chromatography Products,EEG,Storage Tool,Industrial Electromechanical,printing machinery,medical Equipment,outdoor equipment,sawing machine,Safety protection
• Similar models:ISB 1311TN9 CRAFT 1311K+H311 ISO 1311K CX 1311K NACHI 1311K NKE 1311-K+H311 NTN 1311SK ISB 1311KTN9+H311 KOYO 1311K ISB 1311KTN9
• BEARING POWER International Trading Co.,Ltd. specialize in 1311SK products，there is large inventory of NTN 1311SK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 1311SK Which NTN 1311SK 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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