d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

r min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

ra max. - 2 mm

Weight - 2,03 Kg

Basic dynamic load rating (C) - 76,5 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 1,6

Calculation factor (Y2) - 2,4

Calculation factor (Y3) - 1,5

• Model Number:2311
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-20
• Application:ventilation equipment,Gripper Swing,medical equipment,Chromatography Products,milling head plug,storage and transportation equipment,air shower etc,other mold,root canal filling,screen filter,pressure control valve
• Similar models:SKF 2311 FAG 2311-K-TVH-C3+H2311 SNR 2311KG15 CX 2311K CX 2311 ISB 2311 ISB 2311K+H2311 FAG 2311-TVH NSK 2311 CX 2311K+H2311
• BEARING POWER International Trading Co.,Ltd. specialize in 2311 products，there is large inventory of NSK 2311 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 2311 Which NSK 2311 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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