Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71913 CE/P4A

71913 CE/P4A

Dimensions

d		65	mm
D		90	mm
B		13	mm
d₁		72.75	mm
d₂		70.7	mm
D₁		82.32	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		17.5	mm

Abutment dimensions

d_a	min.	69.6	mm
d_b	min.	67	mm
D_a	max.	85.4	mm
D_b	max.	88	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		74.5	mm

Calculation data

Basic dynamic load rating	C	16.5	kN
Basic static load rating	C₀	12.5	kN
Fatigue load limit	P_u	0.53	kN
Attainable speed for grease lubrication		20000	r/min
Attainable speed for oil-air lubrication		31000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	24
Reference grease quantity	G_ref	2.6	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	89	N
Static axial stiffness, preload class A		47	N/µm
Preload class B	G_B	266	N
Static axial stiffness, preload class B		76	N/µm
Preload class C	G_C	532	N
Static axial stiffness, preload class C		105	N/µm
Calculation factors
Calculation factor	f	1.19
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1
Calculation factor	f₀	8.5

Mass

Mass bearing

0.2

Model Number: 71913 CE/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：2024-12-13
Application:Broadcasting System,expectoration machine,Internal thread type,Oral Image,chuck industry,reinforced machinery,shoe-making machinery,auto tools,disposable,welding equipment,bag machine
Similar models:71913 ACE/P4A 71913 CB/P4A 71913 ACE/HCP4AH1 S71913 ACE/HCP4A 71913 ACD/HCP4A 71913 ACB/P4AL 71913 ACB/HCP4AL 71913 CD/HCP4AL 71913 CE/HCP4AL 71913 CE/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71913CE/P4A products，there is large inventory of SKF 71913 CE/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 71913 CE/P4A Which SKF 71913CE/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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PCM 556020 E	55	60	20	Bearings, units and housings
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SAF 22520 x 3.3/8 T	85.725	-	-	Bearings, units and housings
SAF 22624 x 4.1/4 TLC	107.95	-	-	Bearings, units and housings
SIJ 20 ES	20	-	16	Bearings, units and housings
W 61912	60	85	13	Bearings, units and housings

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Hot number： 17851 71919 ACD/HCP4A 71948 ACD/P4A BC4-8029/HA4 FY 1.1/2 TDW FYT 20 TF/VA201 GB 4934 NA 2200.2RSX NJ 2334 ECML NN 3022 KTN9/SP OKCX 260 S7013 CE/HCP4A SAF 22517 T SSAFS 22517 x 2.7/8 TLC W 61700 XR-2ZS