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 - 1,45 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: NU311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:medical equipment,Equipment,Antenna Industry,Medical printer,walking Food processing machinery and equipment,disposable,Technical Equipment,pressure control valve,Pump,Medical room equipment,tobacco machinery
• Similar models:NACHI 22311AEXK CX NF311E NACHI NJ2311 CRAFT NU311 NTN NJ2311 KOYO N311 KOYO NF311 ISO NU311 NSK HM231149/HM231110 NTN NUP2311E
• BEARING POWER International Trading Co.,Ltd. specialize in NU311 products，there is large inventory of NTN NU311 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NU311 Which NTN 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
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  7021	105	160	26	CYSD	Angular Contact Ball Bearings
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  BT1B 328068/HA4	939,8	711,2	120,65	SKF	Tapered Roller Bearings
  EE210753/211300	190,5	330,2	63,5	Timken	Tapered Roller Bearings
  LBE 16	16			AST	Linear Bearings
  M249736/M249710	237,33	358,775	71,438	NSK	Cylindrical Roller Bearings
  NA4984	420	560	140	NSK	Needle Roller Bearings
  NA6905-2RS	25	42	30	CRAFT	Needle Roller Bearings
  NF334	170	310	72	NTN	Cylindrical Roller Bearings
  NJ216E	80	140	26	NTN	Cylindrical Roller Bearings
  NNU4988 V	440	600	160	CX	Cylindrical Roller Bearings
  NU2226-E-M6	130	230	64	NKE	Cylindrical Roller Bearings
  NF403	17	62	17	FAG	CYLINDRICAL ROLLER BEARINGS
  NJ2303	17	47	19	SKF	CYLINDRICAL ROLLER BEARINGS
  LS7095	70	95		INA	THRUST NEEDLE BEARINGS
  SCE78			.5000	INA	NEEDLE BEARINGS
  NJ336E	180	380	75	SKF	CYLINDRICAL ROLLER BEARINGS
  562008	40	68	234408 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  YCRSR-36	.6250	2.2500	1.3125	CONSOLIDATED	YOKE TYPE TRACK ROLLER