Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71913 CB/P4A

S71913 CB/P4A

Dimensions

d		65	mm
D		90	mm
B		13	mm
d₁		73.94	mm
d₂		72.72	mm
D₂		83.46	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		20.1	mm

Abutment dimensions

d_a	min.	69.6	mm
d_a	max.	73.3	mm
d_b	min.	69.6	mm
d_b	max.	72.1	mm
D_a	max.	85.4	mm
D_b	max.	88	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	14.3	kN
Basic static load rating	C₀	15.3	kN
Fatigue load limit	P_u	0.4	kN
Attainable speed for grease lubrication		20000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	32
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	35	N
Static axial stiffness, preload class A		38	N/µm
Preload class B	G_B	70	N
Static axial stiffness, preload class B		51	N/µm
Preload class C	G_C	210	N
Static axial stiffness, preload class C		81	N/µm
Calculation factors
Calculation factor	f	1.13
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
Calculation factor	f₀	9.9

Mass

Mass bearing

0.22

Model Number: S71913 CB/P4A
Inner Diameter：65mm Outer Diameter：90mm Width：13mm
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:generator,Material handling equipment,screen filter,lifting upgrade,Industry,product accessories,atomizer class,inorganic chemical,extruder,Medical equipment,Sensors
Similar models:S71913 CB/P4A 71913 CE/HCP4AL 71913 ACE/P4AH1 S71913 ACB/HCP4A 71913 ACB/HCP4AL 71913 CE/P4AH1 71913 CE/HCP4A 71913 CB/HCP4A 71913 ACB/P4AL 71913 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S71913CB/P4A products，there is large inventory of SKF S71913 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 S71913 CB/P4A Which SKF S71913CB/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： 1308 EKTN9 + H 308 7004 CD/P4A 7309 BE-2RZP 99259 BD-C 2234 K-AH 3134 G FBSA 210/DB KD21-254 LM 245846/810 NNU 4176 M OH 3048 H PBM 101616 M1 S71914 CD/HCP4A SAF 22532 TLC SSAFS 22530 x 5.1/4 W 024