Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2311 ECP

NJ 2311 ECP

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		43	mm
d₁	≈	77.5	mm
D₁	≈	100.3	mm
F		70.5	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm
s	max.	3.5	mm

Abutment dimensions

d_a	min.	65	mm
d_a	max.	68	mm
d_b	min.	80	mm
D_a	max.	109.2	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	232	kN
Basic static load rating	C₀	232	kN
Fatigue load limit	P_u	30.5	kN
Reference speed		6000	r/min
Limiting speed		7000	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

2.26

Associated products

Angle ring

HJ 2311 EC

Model Number: NJ 2311 ECP
Inner Diameter：55mm Outer Diameter：120mm Width：43mm
Reference speed:7000 r/min Limiting speed:6000 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2026-07-24
Application:Spectrum Products,electric hydraulic lifting platform,Optical Instruments,noise reduction equipment,rubber products machinery and equipment,other accessories,Garment Accessories,vertical sawing machine,Gripper Swing,position switch,relay
Similar models:NJ 2311 ECML 22311 EK/VA405 NU 2311 ECML 52311 2311 NU 2311 ECPH 32311 B PPMF 202311.5 32311 BR NUP 2311 ECML
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Model No. Inner Diameter Outer Diameter Width Type

60x75x8 HMSA10 RG
HM 261049/010
NUP 2214 ECNM
OH 2352 H
RN-2.5x15.8 BF/G2

Purchase the SKF NJ 2311 ECP Cylindrical roller bearings, single row Please fill in the following

Hot number： 2400559 6317-2RS1 90875 9663 AOHX 30/560 C 40/710 K30M C 5918-2CS5V/GEM9 D/W RW168-2Z GEZM 112 ESX-2LS K 28x34x17 NA 6919 NKIB 5912 NNCF 4868 CV PRM 202315 W 40

Model No.	Inner Diameter	Outer Diameter	Width	Type
60x75x8 HMSA10 RG
HM 261049/010
NUP 2214 ECNM
OH 2352 H
RN-2.5x15.8 BF/G2