Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2311 M

2311 M

Dimensions

d		55	mm
D		120	mm
B		43	mm
d₁	≈	72	mm
D₁	≈	101	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	76.1	kN
Basic static load rating	C₀	24	kN
Fatigue load limit	P_u	1.25	kN
Reference speed		11000	r/min
Limiting speed		7500	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.05
Calculation factor	e	0.4
Calculation factor	Y₀	1.6
Calculation factor	Y₁	1.6
Calculation factor	Y₂	2.4

Mass

Mass bearing

2.34

Model Number: 2311 M
Inner Diameter：55mm Outer Diameter：120mm Width：43mm
Reference speed:7500 r/min Limiting speed:11000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2025-12-09
Application:Roller mill,engineering machine,equipment and,suction nozzle,Industrial,medical equipment,dye pigments,tube,Laser Cutting,packaging materials,diagnostic test paper
Similar models:2311 K 22311 E/VA405 2311 M YSA 211-2FK + H 2311 52311 2311 KM AHX 2311 22311 EK HE 2311 B HM 231148/110
BEARING POWER International Trading Co.,Ltd. specialize in 2311M products，there is large inventory of SKF 2311 M Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 2311 M Which SKF 2311M 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	Type
16040	200	310	34	Bearings, units and housings
14214	36.5252	52.37	7.95	Seals
27471	69.85	98.45	11.13	Seals
330x370x18 HDS2 D	330	370	18	Seals
35x65x8 CRW1 R	35	65	8	Seals
900 VRME R	871	-	-	Seals
BT2-8019	3378.2	3835.4	-	Bearings, units and housings
C 30/500 M	500	720	167	Bearings, units and housings
FBSA 210/DB	50	-	165	Bearings, units and housings
FYRP 1 11/16	42.8625	-	-	Bearings, units and housings
GEZM 208 ES-2LS	63.5	100.013	95.25	Bearings, units and housings
SAF 1518 T	80.9625	-	-	Bearings, units and housings

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Hot number： 11914 1375130 BD-239/630 CAK/W33-OH 39/630 H 3203 A-2RS1TN9/MT33 4306 ATN9 534953 71824 ACD/HCP4 71914 CE/P4AL 84263 D/W R2-6-2RS1 GE 20 ESX-2LS GEC 460 TXA-2RS KRE 26 PPA SAL 25 ES W 61701