Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7207 ACD/P4A

7207 ACD/P4A

Dimensions

d		35	mm
D		72	mm
B		17	mm
d₁		46.8	mm
d₂		46.8	mm
D₁		60.2	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.3	mm
a		21.1	mm

Abutment dimensions

d_a	min.	42	mm
d_b	min.	42	mm
D_a	max.	65	mm
D_b	max.	69.6	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		49.7	mm

Calculation data

Basic dynamic load rating	C	30.7	kN
Basic static load rating	C₀	20.8	kN
Fatigue load limit	P_u	0.88	kN
Attainable speed for grease lubrication		18000	r/min
Attainable speed for oil-air lubrication		30000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	13
Reference grease quantity	G_ref	3.903	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	190	N
Static axial stiffness, preload class A		119	N/µm
Preload class B	G_B	380	N
Static axial stiffness, preload class B		154	N/µm
Preload class C	G_C	760	N
Static axial stiffness, preload class C		204	N/µm
Preload class D	G_D	1520	N
Static axial stiffness, preload class D		275	N/µm
Calculation factors
Calculation factor	f	1.05
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.02
Calculation factor	f_2D	1.05
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.28

Model Number: 7207 ACD/P4A
Inner Diameter：35mm Outer Diameter：72mm Width：17mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2025-12-09
Application:outdoor equipment,garden machinery,Roller mill,vacuum suction cup,Digital Generator,instrumentation instrument,transportation equipment,Small air generators,machine tool spindle,horizontal processing,Laser Measurements
Similar models:7207 BECBPH 7207 BEGAM S7207 ACD/P4A 7207 BEP 7207 BEGBY S7207 CD/P4A S7207 CD/HCP4A 7207 BECBP 7207 BEGBP 7207 BECBM
BEARING POWER International Trading Co.,Ltd. specialize in 7207ACD/P4A products，there is large inventory of SKF 7207 ACD/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7207 ACD/P4A Which SKF 7207ACD/P4A 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
24932	63.5	85.09	11.13	Seals
42426	107.95	133.38	11.13	Seals
45x60x7 HMSA10 RG	45	60	7	Seals
71920 ACE/P4AL	100	140	20	Bearings, units and housings
7417	19.05	28.55	4.78	Seals
7693	19.05	51.99	7.95	Seals
90853	-	-	25	Seals
GAC 100 F	100	150	32	Bearings, units and housings
OKCX 530	530		-
PF 1.1/4 TR	31.75	-	-	Bearings, units and housings
SAF 22628 x 5 T	127	-	-	Bearings, units and housings
SAFS 22544 x 8	203.2	-	-	Bearings, units and housings

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