Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7213 CD/HCP4A

S7213 CD/HCP4A

Dimensions

d		65	mm
D		120	mm
B		23	mm
d₁		82.9	mm
d₂		82.9	mm
D₂		105.3	mm
r_1,2	min.	1.5	mm
r_3,4	min.	0.6	mm
a		24	mm

Abutment dimensions

d_a	min.	74	mm
d_a	max.	82.1	mm
d_b	min.	74	mm
d_b	max.	82.1	mm
D_a	max.	111	mm
D_b	max.	115.8	mm
r_a	max.	1.5	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	66.3	kN
Basic static load rating	C₀	53	kN
Fatigue load limit	P_u	2.28	kN
Attainable speed for grease lubrication		15000	r/min
Ball diameter	D_w	15.875	mm
Number of balls	z	15
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	250	N
Static axial stiffness, preload class A		87	N/µm
Preload class B	G_B	500	N
Static axial stiffness, preload class B		118	N/µm
Preload class C	G_C	1000	N
Static axial stiffness, preload class C		164	N/µm
Preload class D	G_D	2000	N
Static axial stiffness, preload class D		236	N/µm
Calculation factors
Calculation factor	f	1.07
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	1.06
Calculation factor	f_HC	1.01
Calculation factor	f₀	14.6

Mass

Mass bearing

0.88

Model Number: S7213 CD/HCP4A
Inner Diameter：65mm Outer Diameter：120mm Width：23mm
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:Water Monitoring,medical equipment,Technical Equipment,Spectral Products,fabric products,tobacco machinery,spectrometer,Pneumatic Actuator,granulator,Special Equipment,wall industry
Similar models:7213 ACCBM 7213 BEGAP 7213 ACD/HCP4A 7213 ACD/P4A 7213 CD/P4A 7213 CD/HCP4A 7213 BECBY 7213 BEGAPH 7213 BECBP 7213 BECBM
BEARING POWER International Trading Co.,Ltd. specialize in S7213CD/HCP4A products，there is large inventory of SKF S7213 CD/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S7213 CD/HCP4A Which SKF S7213CD/HCP4A 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： 11710 15543 28x52x10 HMS5 RG 403553 405053 592653 85106 HE 3132 L NJ 2216 ECP PCZ 2828 M SAFS 22517 x 2.13/16 TLC SAFS 22520 x 3.3/8 T SNL 3044 G YET 208 W 639/3-2RS1