Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 7311 BEGBY

7311 BEGBY

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		29	mm
d₁	≈	80.3	mm
d₂	≈	66.66	mm
D₁	≈	96.6	mm
a		51	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	66	mm
D_a	max.	109	mm
D_b	max.	114	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	85.2	kN
Basic static load rating	C₀	60	kN
Fatigue load limit	P_u	2.55	kN
Reference speed		5000	r/min
Limiting speed		6700	r/min
Calculation factor	A	62.671
Calculation factor	k_r	0.1
Calculation factor	e	1.14
Single bearing or bearing pair arranged in tandem
Calculation factor	X	0.35
Calculation factor	Y₀	0.26
Calculation factor	Y₂	0.57
Bearing pair arranged back-to-back or face-to-face
Calculation factor	X	0.57
Calculation factor	Y₀	0.52
Calculation factor	Y₁	0.55
Calculation factor	Y₂	0.93

Mass

Mass bearing

1.4

Model Number: 7311 BEGBY
Inner Diameter：55mm Outer Diameter：120mm Width：29mm
Reference speed:6700 r/min Limiting speed:5000 r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Single row angular contact ball bearings
Details： Single row angular contact ball bearings Angular contact ball bearings, single row
Update date：2026-04-19
Application:baler,stacker lift platform,noise inspection,Microwave Equipment,fruit and vegetable processing,other mold,food testing,wall materials,Forging machine,diving equipment,Industrial Electromechanical
Similar models:7311 BECBP 7311 BEGAM 7311 ACCBM 7311 BEP 7311 BECBPH 7311 BEGBP 7311 BEGAP 7311 BECBM 7311 BEGBY 7311 BECCM
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Model No.	Inner Diameter	Outer Diameter	Width	Type
25x62x8 HMS5 V	25	62	8	Seals
28x42x7 HMS5 V	28	42	7	Seals
40x58x7 HMSA10 V	40	58	7	Seals
5 VA R	4	-	-	Seals
70028	177.8	209.55	15.88	Seals
99289	75	83.1342	17.526	Seals
BT4B 334076 G/HA1VA901	305	438.048	-	Bearings, units and housings
GEH 120 ES-2RS	120	210	70	Bearings, units and housings
GS 81105	25	42	3	Bearings, units and housings
S7006 CB/HCP4A	30	55	13	Bearings, units and housings
SAF 22540 T	182.5625	-	-	Bearings, units and housings
WS 81104	20		2.75	Bearings, units and housings

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Hot number： 15975 1700558 35x50x8 HMS5 V 524228 591/750 F 65037 750 VL V 99399 C 2211 KV HJ 10/500 K 81118 TN S71911 CB/P4A SNL 3040 ATURA SAFS 23034 KA x 5.7/8 TUWK 50 LTHR