Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 22311 E/VA405

22311 E/VA405

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		43	mm
d₂	≈	70.1	mm
D₁	≈	102	mm
b		5.5	mm
K		3	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	66	mm
D_a	max.	109	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	280	kN
Basic static load rating	C₀	280	kN
Fatigue load limit	P_u	30	kN
Reference speed		4300	r/min
Limiting speed		5600	r/min
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8
Permissible rotational acceleration (oil lubrication)		765	g [m/s²]
Permissible linear acceleration (oil lubrication)		255	g [m/s²]

Mass

Mass bearing

2.45

Model Number: 22311 E/VA405
Inner Diameter：55mm Outer Diameter：120mm Width：43mm
Reference speed:5600 r/min Limiting speed:4300 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-07-24
Application:air conditioning tools,container finishing,static control,cleaning agent,extruder,Dental Drill etc,Industrial,Generator,other processing,hydraulic pressure gauge,non-ferrous metal alloy
Similar models:22311 E/VA405 BD-22311 EK-H 2311 22311 EK + AHX 2311 22311 EK SAF 22311 22311 EK/VA405 22311 E FSAF 22311 T FSAF 22311
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Model No. Inner Diameter Outer Diameter Width Type

3213 A-2Z
HA 3130 E
NU 308 ECM
SAF 1520 x 3.3/8
SALKAC 6 M

Purchase the SKF 22311 E/VA405 Please fill in the following

Hot number： 230/600 CAK/W33 23230 CC/W33 31152 32215 530 VRME R 609/630 MB 6318/HC5C3 7044 CD/HCP4A 9838 BT4B 331625 E/C800 BD-C 2319 K-H 2319 NNCL 4876 CV SAF 1515 SSAFS 22517 x 2.7/8 T W 6303-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
3213 A-2Z
HA 3130 E
NU 308 ECM
SAF 1520 x 3.3/8
SALKAC 6 M