d - 55 mm

Fw - 70.5 mm

D - 120 mm

B - 43 mm

C - 43 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 2.10 Kg

Basic dynamic load rating (C) - 148 kN

Basic static load rating (C0) - 162 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6800 r/min

• Model Number: NJ2311
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Polymer,magnetic elements,blood cell reagent,pump industry,raw material accessories,static control,stacker lift platform,heating fans,product accessories,screen filter,Textile Accessories
• Similar models:NKE NJ2311-E-M6+HJ2311-E NKE NJ2311-E-MPA+HJ2311-E NKE NU2311-E-MA6 CX NUP2311E SKF NJG2311VH SIGMA NJG2311VH FAG NUP2311-E-TVP2 NTN NJ2311 ISO NJF2311V FBJ NJ2311
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2311 products，there is large inventory of KOYO NJ2311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NJ2311 Which KOYO NJ2311 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
  230/560 CA/W33	820	560	195	SKF	Spherical Roller Bearings
  23056-B-MB	280	420	106	FAG	Spherical Roller Bearings
  23230-K-MB-W33+AHX3230	150	270	96	NKE	Spherical Roller Bearings
  6019-Z	95	145	24	CYSD	Deep Groove Ball Bearings
  6808	40	52	7	NTN	Deep Groove Ball Bearings
  90RIT395	228,6	292		Timken	Cylindrical Roller Bearings
  FL619/6 ZZ	6	15	5	CX	Deep Groove Ball Bearings
  IJ113014				ILJIN	Angular Contact Ball Bearings
  MJ-1081	15,875	20,638	12,7	NSK	Needle Roller Bearings
  NJ214 EMA	70	125	24	AST	Cylindrical Roller Bearings
  QJ309	45	100	25	NSK	Angular Contact Ball Bearings
  MJT21/4	2.2500	5.0000	1.2500	RHP	ANGULAR CONTACT BALL BEARINGS
  SN612	55		80	SKF	PILLOW BLOCKS
  Q3L22X5	110	170	28	New Departure	DEEP GROOVE BALL BEARINGS
  WS81148	240	297		SKF	THRUST ROLLER BEARINGS
  2209EK/2RS1/TG	45	85	23	STEYR	SELF
  A-81420	.5000	.8750	1.2500	Thomson	LINEAR RECIRCULATING BALL BEARINGS
  SS6213	65	120	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  	6.2500	5.3125		CONSOLIDATED
  ZARF-45130-L	45	130		CONSOLIDATED	NEEDLE BEARINGS