Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7207 CD/P4A

S7207 CD/P4A

Dimensions

d		35	mm
D		72	mm
B		17	mm
d₁		46.8	mm
d₂		46.8	mm
D₂		63.2	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.3	mm
a		15.7	mm

Abutment dimensions

d_a	min.	42	mm
d_a	max.	46.2	mm
d_b	min.	42	mm
d_b	max.	46.2	mm
D_a	max.	65	mm
D_b	max.	69.6	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	31.9	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	0.915	kN
Attainable speed for grease lubrication		20000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	13
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	120	N
Static axial stiffness, preload class A		50	N/µm
Preload class B	G_B	240	N
Static axial stiffness, preload class B		67	N/µm
Preload class C	G_C	480	N
Static axial stiffness, preload class C		94	N/µm
Preload class D	G_D	960	N
Static axial stiffness, preload class D		136	N/µm
Calculation factors
Calculation factor	f	1.05
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.03
Calculation factor	f_2D	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	13.9

Mass

Mass bearing

0.29

Model Number: S7207 CD/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：2026-04-16
Application:ventilation heating equipment,EEG,instrumentation instrument,lifting equipment Hoisting hoist,Industrial Electromechanical,pneumatic,pump,Gripper Swing,plastic rolling,relay,electrostatic protection
Similar models:7207 CD/HCP4A 7207 BEGBY 7207 BEGAY 7207 BECBM 7207 CD/P4A S7207 ACD/HCP4A S7207 CD/HCP4A 7207 BECBP 7207 BEP S7207 CD/P4A
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51430 M	150	300	120	Bearings, units and housings
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81209 TN	45	73	20	Bearings, units and housings
FYNT 50 L	50	-	-	Bearings, units and housings
FYNT 75 L	75	-	-	Bearings, units and housings
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HE 218	82.55	90	52	Bearings, units and housings
NUKR 47 XA	-	47	66	Bearings, units and housings
SAFS 22517 x 2.7/8 TLC	73.025	-	-	Bearings, units and housings
SY 1/2 TF	12.7	-	-	Bearings, units and housings

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Hot number： 57519 6002-2Z 7322 BEM K 89322 M KDMS 454-325/130 KR 90 PPA NUP 2224 ECML PCZ 1612 M PSMF 152115 A51 S7008 CE/HCP4A SAF 1218 SNW 3130x5.3/16 W 617/6 R W 61702-2Z XHCE 050/OK 120