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

7311 BECBY

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	90	kN
Basic static load rating	C₀	65.5	kN
Fatigue load limit	P_u	2.75	kN
Reference speed		5000	r/min
Limiting speed		7000	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 BECBY
Inner Diameter：55mm Outer Diameter：120mm Width：29mm
Reference speed:7000 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：2025-12-09
Application:sleep monitoring,other lathe,Gripper Swing,Animal Tracking,Broadcasting System,nail products,Perfusion device,flow control valve,other processing,casting embedding,boring bar boring bar
Similar models:7311 BECBY 7311 BECBPH 7311 BECBJ 7311 BEGBY 7311 BECCM 7311 BECBP 7311 BEGAP 7311 ACCBM 7311 BEP 7311 BEGBP
BEARING POWER International Trading Co.,Ltd. specialize in 7311BECBY products，there is large inventory of SKF 7311 BECBY Single row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7311 BECBY Which SKF 7311BECBY 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.

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