Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7013 CB/P4A

7013 CB/P4A

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_b	min.	71	mm
D_a	max.	94	mm
D_b	max.	96.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		79	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		18000	r/min
Attainable speed for oil-air lubrication		28000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	27
Reference grease quantity	G_ref	5.49	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	49	N
Static axial stiffness, preload class A		41	N/µm
Preload class B	G_B	98	N
Static axial stiffness, preload class B		54	N/µm
Preload class C	G_C	295	N
Static axial stiffness, preload class C		85	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
Calculation factor	f₀	9.7

Mass

Mass bearing

0.47

Model Number: 7013 CB/P4A
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：2025-12-09
Application:impression material,chemical,electronic materials,stamping die,rubber products machinery and equipment,granulator,instrumentation instrument,printing machinery,aerial work platform,plastic molding,X-ray Equipment
Similar models:S7013 ACD/HCP4A 7013 ACD/P4A 7013 CE/HCP4AL 7013 CB/P4A 7013 CE/P4A 7013 CE/P4AL1 7013 CE/HCP4AH1 7013 CD/P4AH1 7013 CD/P4A 7013 ACE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7013CB/P4A products，there is large inventory of SKF 7013 CB/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 7013 CB/P4A Which SKF 7013CB/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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