Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71915 CE/P4A

S71915 CE/P4A

Dimensions

d		75	mm
D		105	mm
B		16	mm
d₁		84.3	mm
d₂		81.8	mm
D₂		98.6	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		20.7	mm

Abutment dimensions

d_a	min.	79.6	mm
d_a	max.	83.7	mm
d_b	min.	77	mm
d_b	max.	81.2	mm
D_a	max.	100.4	mm
D_b	max.	103	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	22.5	kN
Basic static load rating	C₀	17	kN
Fatigue load limit	P_u	0.72	kN
Attainable speed for grease lubrication		17500	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	23
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	120	N
Static axial stiffness, preload class A		54	N/µm
Preload class B	G_B	361	N
Static axial stiffness, preload class B		86	N/µm
Preload class C	G_C	722	N
Static axial stiffness, preload class C		118	N/µm
Calculation factors
Calculation factor	f	1.16
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

0.34

Model Number: S71915 CE/P4A
Inner Diameter：75mm Outer Diameter：105mm Width：16mm
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:Workpiece,Industrial,Plastic Equipment,sanitation facilities,preservation equipment,cooling system,Sensors,Cutting Machine,security,root canal filling,food sterilization
Similar models:71915 ACD/HCP4AL 71915 CD/P4AL 71915 ACE/P4AL 71915 ACE/P4A S71915 CB/HCP4A 71915 CE/P4AH1 71915 CD/P4AH1 71915 ACE/HCP4A S71915 ACE/P4A 71915 ACB/HCP4A
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Hot number： 17136 22311 EK + AHX 2311 31316 6207-RS1 65x95x10 HMS5 RG 71922 ACD/P4AL AS 0821 C 2207 KTN9 GEH 60 ESX-2LS N 1017 KTN9/HC5SP SAF 22609 T SAF 22536 x 6.3/8 SNP 3068x12.7/16 SYF 30 TF WS 81207