Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7015 CD/P4A

S7015 CD/P4A

Dimensions

d		75	mm
D		115	mm
B		20	mm
d₁		87.3	mm
d₂		87.3	mm
D₂		105.62	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		22.8	mm

Abutment dimensions

d_a	min.	81	mm
d_a	max.	86.7	mm
d_b	min.	81	mm
d_b	max.	86.7	mm
D_a	max.	109	mm
D_b	max.	111	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	52.7	kN
Basic static load rating	C₀	49	kN
Fatigue load limit	P_u	2.08	kN
Attainable speed for grease lubrication		11000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	20
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	200	N
Static axial stiffness, preload class A		84	N/µm
Preload class B	G_B	400	N
Static axial stiffness, preload class B		115	N/µm
Preload class C	G_C	800	N
Static axial stiffness, preload class C		162	N/µm
Preload class D	G_D	1600	N
Static axial stiffness, preload class D		235	N/µm
Calculation factors
Calculation factor	f	1.14
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.09
Calculation factor	f_HC	1
Calculation factor	f₀	15.7

Mass

Mass bearing

0.64

Model Number: S7015 CD/P4A
Inner Diameter：75mm Outer Diameter：115mm Width：20mm
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:Cutting Machine,boring bar boring bar,Special Equipment,Hydraulic Couplings,horizontal processing,flexible processing,equipment,EEG,Water Monitoring,joint protection,raw material accessories
Similar models:7015 CB/P4AL 7015 ACE/HCP4A S7015 ACB/HCP4A 7015 CE/HCP4AL1 7015 ACE/HCP4AH1 S7015 ACD/P4A S7015 ACB/P4A 7015 CD/P4A 7015 ACE/HCP4AL1 7015 CE/P4AL1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1950 VRME R	1794	-	-	Seals
23230-2CS5K/VT143	150	270	96	Bearings, units and housings
316234 A	1000	1360	-	Bearings, units and housings
525036	1044.575	-	-	Seals
7006 CD/P4AH	30	55	13	Bearings, units and housings
FSAF 1515 TLC	61.9125	-	-	Bearings, units and housings
NJ 322 ECM	110	240	50	Bearings, units and housings
NA 4903.2RS	17	30	14	Bearings, units and housings
NNU 4922 BK/SPW33	110	150	40	Bearings, units and housings
NU 322 ECM	110	240	50	Bearings, units and housings
OKBS 85	85	-	-
RN-3.5x15.8 BF/G2	-	-	3.5	Bearings, units and housings

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Hot number： 13092 6003-Z 71811 CD/HCP4 99811 K 28x40x25 NJ 2304 ECP OKBS 135 NUP 2314 ECP OKTC 425 S71922 ACD/HCP4A SAF 23024 KAT x 4.1/16 SAFS 23040 KAT x 7.1/8 SNL 30/530 TURA SNW 18x3.1/4 W 63800