d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r1 min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

ra max. - 2.0 mm

Weight - 1.580 Kg

Basic dynamic load rating (C) - 51,3 kN

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

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 6200 r/min

Calculation factor (e) - 0.23

Calculation factor (Y0) - 2.83

Calculation factor (Y1) - 2.70

Calculation factor (Y2) - 4.18

• Model Number:1311K
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Self-Aligning Ball Bearings
• Update date：2023-03-07
• Application:pump accessories,power tools,Vertical machining,beverage production,Medical room equipment,Generator,enzyme,thread processing machine,Traffic Fire Protection Equipment Security equipment,reinforced machinery,Antenna Industry
• Similar models:CX 1311K+H311 ISO 1311K NACHI 1311 ISB 1311TN9 ISO 1311 SKF 1311EKTN9 NSK 1311K KOYO 1311K NTN 1311S SNR 1311G15
• BEARING POWER International Trading Co.,Ltd. specialize in 1311K products，there is large inventory of NACHI 1311K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 1311K Which NACHI 1311K 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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