d - 55 mm

D - 120 mm

B - 49.2 mm

C - 49.2 mm

a - 61.6 mm

r min. - 2 mm

da min. - 65 mm

da max - 71.8 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 2.30 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 85.1 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4500 r/min

• Model Number: 5311
• Inner Diameter：55mm Outer Diameter：120mm Width：49.2mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:glass,inorganic chemical,car steering pin,historical instruments,sheet industry,Cleaning equipment,sample cup,insect experimental analysis instrument,Cylinder Special,electric pump,Spectrum Products
• Similar models:Timken 5311D Timken 5311K FBJ 5311-2RS NACHI 5311 CYSD 5311 NACHI 5311N FBJ 5311ZZ FBJ 5311 AST 5311-2RS SNR 5311NRZZG15
• BEARING POWER International Trading Co.,Ltd. specialize in 5311 products，there is large inventory of KOYO 5311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 5311 Which KOYO 5311 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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