d - 55 mm

D - 120 mm

Ew - 104,5 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

J - 77,2 mm

Weight - 1,45 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5 900 r/min

(Oil) Lubrication Speed - 7 000 r/min

• Model Number:NF311
• Inner Diameter：55mm Outer Diameter：104,5mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:hinge industry,wall industry,Cylinder Special,physical instruments,rehabilitation training equipment,wall industry,bag machine,metallurgical mold,impression material,chemical,tube
• Similar models:NKE NJ311-E-MPA+HJ311-E NKE NUP2311-E-M6 NACHI NP311 ISB NU311 KOYO NF311 AST NJ2311EMA KOYO NU311R SIGMA A5311WB AST NU2311EM FBJ N311
• BEARING POWER International Trading Co.,Ltd. specialize in NF311 products，there is large inventory of NTN NF311 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NF311 Which NTN NF311 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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