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

22311 E

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

Mass

Mass bearing

2.45

Model Number: 22311 E
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:Insect Count,vertical pull,powder metallurgy,Broadcasting System,bag machine,Power equipment,magnetic elements,hydraulic cylinder,turret industry,orthodontic material,roller lathe
Similar models:22311 E/VA405 22311 EK/VA405 BD-22311 EK-H 2311 FSAF 22311 FSAF 22311 T 22311 E SAF 22311 22311 EK + AHX 2311 22311 EK
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Model No. Inner Diameter Outer Diameter Width Type

7010 ACE/P4AL
950x980x18 HDS1 R
K 25x33x24
N 1014 KTN/SP
SYWK 1.3/16 YTA

Purchase the SKF 22311 E Please fill in the following

Hot number： 470446 67515 7008 CD/HCP4AH 71922 CB/P4A H 3132 L NCF 18/670 V NKI 55/35 NNF 5020 ADA-2LSV OKCX 850 PBM 9511580 M1G1 PFT 35 RM SSAFS 23048 KATLC x 8.15/16 SYNT 100 FTS SYNT 50 L YSP 210-115 SB-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
7010 ACE/P4AL
950x980x18 HDS1 R
K 25x33x24
N 1014 KTN/SP
SYWK 1.3/16 YTA