Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 7219 BECBY

7219 BECBY

SKF Explorer

Dimensions

d		95	mm
D		170	mm
B		32	mm
d₁	≈	124.3	mm
d₂	≈	109.09	mm
D₁	≈	142.45	mm
a		72	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	107	mm
D_a	max.	158	mm
D_b	max.	163	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	129	kN
Basic static load rating	C₀	118	kN
Fatigue load limit	P_u	4.4	kN
Reference speed		3200	r/min
Limiting speed		4800	r/min
Calculation factor	A	191.23
Calculation factor	k_r	0.095
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

2.7

Model Number: 7219 BECBY
Inner Diameter：95mm Outer Diameter：170mm Width：32mm
Reference speed:4800 r/min Limiting speed:3200 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：2026-04-05
Application:horizontal processing,Hairbrush device,aerial work equipment,metallurgy,pneumatic,turret industry,Broadcasting System,key lock,test equipment,machine lathe,Display Devices
Similar models:7219 BEP 7219 BECBY 7219 BEGAPH 7219 BECBM 7219 BECBP 7219 ACD/HCP4A 7219 BEGAM 7219 CD/HCP4A 7219 ACD/P4A 7219 CD/P4A
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Model No. Inner Diameter Outer Diameter Width Type

52309
6218-Z
D/W R6-2RZ
HK 4020
RNA 4902

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Model No.	Inner Diameter	Outer Diameter	Width	Type
52309
6218-Z
D/W R6-2RZ
HK 4020
RNA 4902