d - 55 mm

Fw - 70.5 mm

D - 120 mm

Ew - 104.5 mm

B - 29 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 1.40 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: NP 311
• Inner Diameter：55mm Outer Diameter：104.5mm Width：mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:PVC,printing machinery,medical equipment,metallurgical mold,medical equipment,ultra-quiet generators,flexible processing,plastic molding,storage shelves,electric hydraulic lifting platform,pump industry
• Similar models:SNR NU311EM SNR NJ311EG15 CRAFT N311 NACHI NUP311 SIGMA NU2311 NKE NJ2311-E-MPA+HJ2311-E NSK NU311EM NKE NU2311-E-M6 NACHI NUP2311E AST NU311ETN
• BEARING POWER International Trading Co.,Ltd. specialize in NP311 products，there is large inventory of NACHI NP 311 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NP 311 Which NACHI NP311 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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  51422	110	225		ISO	Thrust Ball Bearings
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  7317 BEGAF	180	85	41	SKF	Angular Contact Ball Bearings
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  BTW 50 CTN9/SP	50	80	19	SKF	Angular Contact Ball Bearings
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  LM48545/10	35,128	65,088	18,034	CX	Tapered Roller Bearings
  NJ213 E	65	120	23	CX	Cylindrical Roller Bearings
  NJ2896	480	600	72	CX	Cylindrical Roller Bearings
  RCJY55	55			NKE	Bearing Units
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  TUP1 100.115	100	105		CX	Plain Bearings
  UC204	20	47	31	KBC	Deep Groove Ball Bearings
  RTWH-731				Andrews	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  NBI253820	25	38	20	NADELLA	NEEDLE BEARINGS
  NAF55x85x30	55	85	30	SKF (Old No.)	NEEDLE BEARINGS
  R2ZZA	.1250	.3750	.1562	NTN	DEEP GROOVE BALL BEARINGS
  XLS-10AC	10.0000	13.2500	1.6250	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  2919	130	95		CONSOLIDATED	THRUST BALL BEARINGS