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:NUP311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,reinforced machinery,standing experimental equipment,hinge industry,die casting mold,diving equipment,gear type,Chromatography Products,squeeze machine etc,position switch,Safety protection
• Similar models:NSK NUP311EM NTN NF311 FAG RN2311-E-MPBX AST NU2311EM ISB NUP311 ISO NH311 NKE NUP2311-E-M6 NACHI NUP2311E NSK HM231136/HM231115 INA SL192311
• BEARING POWER International Trading Co.,Ltd. specialize in NUP311 products，there is large inventory of KOYO NUP311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NUP311 Which KOYO NUP311 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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