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

S7207 ACD/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		21.1	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	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
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	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

0.29

Model Number: S7207 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：2024-12-13
Application:set bacteria instrument,storage shelves,raw material accessories,security,metallurgical mold,pump accessories,pneumatic Pump,supporting facilities,X-ray Equipment,Surveying Surveying Instruments,medical Equipment
Similar models:7207 BECBP 7207 BECBPH S7207 ACD/P4A 7207 BEGBY 7207 BECBY 7207 BE-2RZP 7207 BEGAP S7207 ACD/HCP4A S7207 CD/HCP4A 7207 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S7207ACD/P4A products，there is large inventory of SKF S7207 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 S7207 ACD/P4A Which SKF S7207ACD/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.

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Hot number： BD-23022 CCK/W33-AHX 322 316 31870 34336 72x88x8 CRW1 R C 3292 MB FY 2. TF MS 3060 N 1010 KPHA/HC5SP NJ 214 ECJ NU 228 ECM/C3VL2071 NU 2314 ECP PBMF 8510040 M1G1 SAF 22640 T SYNT 40 LW