d - 55 mm

Fw - 70.5 mm

D - 120 mm

B - 29 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 1.43 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number:NU 311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-08
• Application:ignition system,meat products machine,hydraulic pump,electrocardiograph,Other Measurements,Garment Accessories,Optical detection,paint paint,engine,wheel lathe,Low-voltage electrical equipment
• Similar models:ISB NUP2311 SIGMA N311 KOYO NU311 NACHI NU311 SIGMA NU311 NTN NUP2311 NACHI 21311EX1 AST NUP311E KOYO NJ2311 NKE NJ2311-E-MA6+HJ2311-E
• BEARING POWER International Trading Co.,Ltd. specialize in NU311 products，there is large inventory of NACHI NU 311 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NU 311 Which NACHI 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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  51118	90	120	22	NSK	Thrust Ball Bearings
  543909	30	65	21	FAG	Deep Groove Ball Bearings
  7017DF	85	130	22	CYSD	Angular Contact Ball Bearings
  7301DB	12	37	12	NACHI	Angular Contact Ball Bearings
  EXFLE213	65			SNR	Bearing Units
  GEFZ22S	22,23	39,69	22,23	LS	Plain Bearings
  JLM710949/JLM710910	65	105	24	KOYO	Tapered Roller Bearings
  KBO20	20	32		INA	Linear Bearings
  NNU4928K	140	190	50	CX	Cylindrical Roller Bearings
  NNU4992	460	620	160	CX	Cylindrical Roller Bearings
  QJ1030	150	225	35	CYSD	Angular Contact Ball Bearings
  TR458020	45,244	79,985	20,241	KBC	Tapered Roller Bearings
  UC202	15	47	31	CX	Deep Groove Ball Bearings
  W 609	24	9	7	SKF	Deep Groove Ball Bearings
  RWCT-19	3.8600	4.2500		INA	THRUST ROLLER BEARINGS
  B64-L	4.0000	6.2500	3.5000	RBC	SPHERICAL PLAIN BEARINGS
  MCS207	35	72	17	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  HK-4020-2RS	47		20	CONSOLIDATED	NEEDLE BEARINGS
  23152	260	440	144	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  52310				CONSOLIDATED	THRUST BALL BEARINGS