d - 55 mm

Fw - 70.5 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 1.44 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 6800 r/min

• Model Number: NU311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Ball screw,organic raw materials,Spectral Products,tire industry,universal category,Hydraulic Rama,Equipment,multi-knife lathe,Hydraulic Press,Industrial,Spectrum Products
• Similar models:CX NP311E CX NUP3311 ISO SL192311 ISO NH2311 NSK HM231148/HM231115 NKE NUP2311-E-MPA NKE NJ311-E-M6 NTN N311E NTN E-NFV311 SIGMA NJ2311
• BEARING POWER International Trading Co.,Ltd. specialize in NU311 products，there is large inventory of KOYO NU311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NU311 Which KOYO NU311 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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  7309CDB	45	100	25	NACHI	Angular Contact Ball Bearings
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  208	40	80	18	FAG	DEEP GROOVE BALL BEARINGS
  BK5528	63		28	INA	NEEDLE BEARINGS
  Z9503	40	17	12	New Departure	DEEP GROOVE BALL BEARINGS
  1220	100	180	34	New Departure	DEEP GROOVE BALL BEARINGS