d - 55 mm

Fw - 70.5 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 1.44 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 6800 r/min

• Model Number:NU311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-20
• Application:thin metal materials,electrocardiograph,plastic molding,tapping machine,engineering machinery,power source,Industrial,Forming mold,animal,Handling machinery and various industrial machinery,multi-knife lathe
• Similar models:CRAFT NU311 NSK HM231132/HM231115 NTN NJ311E NACHI 21311AX NTN E-NJ2311EHTG1 NSK HM231140/HM231115 FAG RN2311-E-MPBX ISO NUP3311 SIGMA NJ311 KOYO NJ311R
• BEARING POWER International Trading Co.,Ltd. specialize in NU311 products，there is large inventory of KOYO NU311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NU311 Which KOYO NU311 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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