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

NJ 2311 ECML

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		43	mm
d₁	≈	77.5	mm
D₁	≈	101	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		11000	r/min
Calculation factor	k_r	0.38
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

2.54

Associated products

Angle ring

HJ 2311 EC

Model Number: NJ 2311 ECML
Inner Diameter：55mm Outer Diameter：120mm Width：43mm
Reference speed:11000 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：2024-12-16
Application:Low-voltage electrical equipment,ventilation heating equipment,Cylinder Special,Hairbrush device,relay,lifting equipment Hoisting hoist,top industry,wall industry,filter paper products,non-ferrous metal alloy,ventilation equipment
Similar models:22311 EK + AHX 2311 NU 2311 ECPH FSAF 22311 T 32311 22311 EK/VA405 2311 AHX 2311 PCMF 202311.5 E BD-22311 EK-H 2311 SAF 22311
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470x510x20 HDS1 R	470	510	20	Seals
6005-RSH	25	47	12	Bearings, units and housings
6x16x5 HMS5 V	6	16	5	Seals
71906 ACD/HCP4A	30	47	9	Bearings, units and housings
7314 BEGAY	70	150	35	Bearings, units and housings
750 VL R	705	-	-	Seals
KR 52 PPA	-	52	66	Bearings, units and housings
OKC 130	130		-
SAF 1511 x 1.13/16	46.0375	-	-	Bearings, units and housings
SY 1.7/16 WF	36.513	-	-	Bearings, units and housings

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