Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 7040 BGM

7040 BGM

Dimensions

d		200	mm
D		310	mm
B		51	mm
d₁	≈	243.6	mm
d₂	≈	224	mm
D₁	≈	269.8	mm
a		145	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	234	mm
D_a	max.	285	mm
D_b	max.	333	mm
r_a	max.	2.5	mm
r_b	max.	1.1	mm

Calculation data

Basic dynamic load rating	C	225	kN
Basic static load rating	C₀	290	kN
Fatigue load limit	P_u	7.8	kN
Reference speed		1700	r/min
Limiting speed		2200	r/min
Calculation factor	A	1367.88
Calculation factor	k_r	0.083
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

Model Number: 7040 BGM
Inner Diameter：200mm Outer Diameter：310mm Width：51mm
Reference speed:2200 r/min Limiting speed:1700 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：2026-04-16
Application:security equipment,electrostatic protection,Optical Instruments,marine analysis and testing equipment,equipment,glass,medical equipment,experimental equipment,defogging and degreasing,Ball screw,car
Similar models:7040 BGM 7040 CD/P4A 7040 ACD/P4A 7040 ACD/P4AH1 7040 CD/P4AH1 PRM 657040 7040 CD/HCP4A 7040 ACD/HCP4A 7040 CD/HCP4AH1 PWM 607040
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