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: NU2311
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:climb ladder,embroidery cloth,Medium and large motor,plant determination,boring bar boring bar,Forming mold,Individual Wire,Spectrum Products,thread processing machine,municipal machinery,CNC
• Similar models:NKE NJ2311-E-M6 NSK HM231132/HM231110 NBS SL192311 NTN NUP2311 NKE NJ2311-E-TVP3+HJ2311-E SKF NJG2311VH NKE NJ2311-E-MPA ISO NH2311 NBS ZSL192311 FAG RN2311-E-MPBX
• BEARING POWER International Trading Co.,Ltd. specialize in NU2311 products，there is large inventory of KOYO NU2311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NU2311 Which KOYO NU2311 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
  240/710 K30W33	710	1030	315	ISO	Spherical Roller Bearings
  6036-M	180	280	46	FAG	Deep Groove Ball Bearings
  7234 ADB	170	310	104	ISO	Angular Contact Ball Bearings
  7315C	75	160	37	CRAFT	Angular Contact Ball Bearings
  BT4B 332716/HA1	422,275	320	290	SKF	Tapered Roller Bearings
  BW306201		30		KBC	Complex Bearings
  FJ-59	5	9	9	NSK	Needle Roller Bearings
  GRA107-NPP-B-AS2/V	36,5125	72	39	INA	Deep Groove Ball Bearings
  K 22x29x16	22	29		NBS	Needle Roller Bearings
  NJ212-E-MPA	60	110	22	NKE	Cylindrical Roller Bearings
  NNCF5052-V	260	372,7	190	NKE	Cylindrical Roller Bearings
  NU212R	60	110	22	KOYO	Cylindrical Roller Bearings
  RNAB202X	20,000		12,000	NTN	Needle Roller Bearings
  RNAO30X40X17	30	40	17	INA	Needle Roller Bearings
  RS505518A	50	55	17,5	KOYO	Needle Roller Bearings
  51100				FAG	THRUST BALL BEARINGS
  FJ-3026	37		26	NSK	NEEDLE BEARINGS
  15-B-4				MRC	THRUST BALL BEARINGS
  87007	7	24	.3149	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-24x36x23	24	36	23	CONSOLIDATED	NEEDLE BEARINGS