Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7013 CB/HCP4A

S7013 CB/HCP4A

Dimensions

d		65	mm
D		100	mm
B		18	mm
d₁		78	mm
d₂		76.36	mm
D₂		89.69	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		20.1	mm

Abutment dimensions

d_a	min.	71	mm
d_a	max.	77.4	mm
d_b	min.	71	mm
d_b	max.	75.8	mm
D_a	max.	94	mm
D_b	max.	96.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	19.9	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	0.55	kN
Attainable speed for grease lubrication		22000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	27
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	49	N
Static axial stiffness, preload class A		45	N/µm
Preload class B	G_B	98	N
Static axial stiffness, preload class B		59	N/µm
Preload class C	G_C	295	N
Static axial stiffness, preload class C		94	N/µm
Calculation factors
Calculation factor	f	1.07
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1.01
Calculation factor	f₀	9.7

Mass

Mass bearing

0.45

Model Number: S7013 CB/HCP4A
Inner Diameter：65mm Outer Diameter：100mm Width：18mm
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:Small air generators,bio-chemical,large agricultural machinery,Cylinder Special,Digital Generator,forming machine,blood cell reagent,EEG,other rubber,internal combustion engine,electrostatic protection
Similar models:7013 CD/HCP4AL S7013 ACB/P4A 7013 CB/P4A 7013 CB/P4AL 7013 ACE/P4AL 7013 CE/HCP4AL1 7013 ACE/HCP4A 7013 CD/HCP4AH1 7013 ACD/HCP4AL 7013 CE/HCP4AL
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Model No.	Inner Diameter	Outer Diameter	Width	Type
17780	44.9072	60.02	7.95	Seals
36x47x7 HMSA10 RG	36	47	7	Seals
41x55x8 CRW1 R	41	55	8	Seals
45025	114.3	139.73	6.35	Seals
500 VL R	450	-	-	Seals
GE 30 ES	30	47	18	Bearings, units and housings
GEH 70 ES-2RS	70	120	45	Bearings, units and housings
IR 65x75x28	65	75	28	Bearings, units and housings
PWM 505850	50	58	50	Bearings, units and housings
S7211 CD/P4A	55	100	21	Bearings, units and housings
SNP 3264x11.15/16	303.2125	381.127	263.1694	Bearings, units and housings
ZW 68x75	68	75	2	Seals

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