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

db max. - 68 mm

db min - 64 mm

ra max. - 2 mm

rb max. - 2 mm

Db max - 111 mm

Weight - 1,64 Kg

Basic dynamic load rating (C) - 137 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 5 600 r/min

• Model Number:NJ 311 EW
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:other lathe,bag machine,medical equipment,Generator,Internal thread type,electromagnet,switch,Industrial,Optical detection,animal,relay
• Similar models:CRAFT NF311 ISO NF311 NKE NUP2311-E-TVP3 ISO NP311 SIGMA NU2311 NKE NJ2311-E-MPA+HJ2311-E INA ZSL192311 NACHI NJ311 NSK NU2311ET NACHI NF311
• BEARING POWER International Trading Co.,Ltd. specialize in NJ311EW products，there is large inventory of NSK NJ 311 EW . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ 311 EW Which NSK NJ311EW 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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