d - 55 mm

Fw - 70,5 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

db max. - 68 mm

db min - 64 mm

ra max. - 2 mm

rb max. - 2 mm

S - 1,4 mm

Basic dynamic load rating (C) - 137 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6300 r/min

• Model Number: NUP311EM
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-14
• Application:organic raw materials,surgical instruments,Equipment,climb ladder,hot and cold box,Generator,hydraulic pressure gauge,municipal machinery,die casting mold,electrocardiograph,Pest Monitoring
• Similar models:CYSD NJ311E AST NJ311EMA NTN E-NFV311 ISO NH2311 NSK HM231149/HM231115 NKE NU311-E-MPA SNR NUP311EG15 NTN NF311 SIGMA NU311 ISB NJ311
• BEARING POWER International Trading Co.,Ltd. specialize in NUP311EM products，there is large inventory of NSK NUP311EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NUP311EM Which NSK NUP311EM 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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