d - 55 mm

D - 120 mm

Ew - 104,5 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

da min. - 64 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,42 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 300 r/min

• Model Number: N 311
• Inner Diameter：55mm Outer Diameter：104,5mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-21
• Application:motorcycle,test strip,machine tool spindle,Infrared Technology,inorganic chemical,Insect Count,coal,car shock absorber,Machine tool accessories,fruit and vegetable processing,gear grinding machine
• Similar models:ISB NUP2311 NACHI 22311EX NKE NJ311-E-M6+HJ311-E ISO NU3311 FAG RN311-E-MPBX NSK NF311 KOYO NUP311 NKE NJ2311-E-M6 ISO NUP2311 KOYO NU311R
• BEARING POWER International Trading Co.,Ltd. specialize in N311 products，there is large inventory of NSK N 311 . We has been built up long-term cooperation with NSK company, could make a bulk order of the N 311 Which NSK N311 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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