Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 7248 BCBM

7248 BCBM

Dimensions

d		240	mm
D		440	mm
B		72	mm
d₁	≈	322.6	mm
d₂	≈	292.62	mm
D₁	≈	360.41	mm
a		180	mm
r_1,2	min.	4	mm
r_3,4	min.	1.5	mm

Abutment dimensions

d_a	min.	257	mm
D_a	max.	423	mm
D_b	max.	431	mm
r_a	max.	4	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	449	kN
Basic static load rating	C₀	670	kN
Fatigue load limit	P_u	15.3	kN
Reference speed		1600	r/min
Limiting speed		2600	r/min
Calculation factor	k_r	0.08
Calculation factor	e	1.14
Single bearing or bearing pair arranged in tandem
Calculation factor	X	0.35
Calculation factor	Y₀	0.5
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

Model Number: 7248 BCBM
Inner Diameter：240mm Outer Diameter：440mm Width：72mm
Reference speed:2600 r/min Limiting speed:1600 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：2026-07-24
Application:steam Hydraulic control element,Equipment,Laser Devices,DC generators,hydraulic pump,Rolling mill gear box,construction machinery and equipment,diagnostic test paper,Control,stamping die,ECG
Similar models:72212/72487 7248 BCBM
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Model No. Inner Diameter Outer Diameter Width Type

BD-241/500 ECAK30/W33-AOH 241/500
52306
FYR 2 1/2
SNL 3084
SONL 240-540

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Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-241/500 ECAK30/W33-AOH 241/500
52306
FYR 2 1/2
SNL 3084
SONL 240-540