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：2025-12-27
• Application:plastic blow molding,preservation equipment,Roller mill,medical equipment,clean stationery,Industrial,Cutting Machine,molding machine,flow control valve,power protection,Infrared Technology
• Similar models:AST NU311ETN FBJ NJ2311 CX NP311E NACHI NJ311 NACHI NUP311EG CYSD NUP2311E KOYO NUP311 AST NJ311E CRAFT NJ311 NKE NJ311-E-M6+HJ311-E
• 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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