Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71915 CE/P4A

71915 CE/P4A

Dimensions

d		75	mm
D		105	mm
B		16	mm
d₁		84.3	mm
d₂		81.8	mm
D₁		95.52	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_b	min.	77	mm
D_a	max.	100.4	mm
D_b	max.	103	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		86.5	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
Attainable speed for oil-air lubrication		27000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	23
Reference grease quantity	G_ref	4.5	cm³
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: 71915 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：2026-04-16
Application:orthodontic material,Pest Monitoring,motorcycle,hydraulic connector,,Industrial,Warehouse Shelf Equipment,Machine tool accessories,spreader series,Pneumatic Actuator,miscellaneous instruments
Similar models:S71915 ACD/HCP4A 71915 ACD/P4A S71915 CB/HCP4A 71915 CD/P4AL 71915 CE/P4AL 71915 ACE/HCP4A 71915 CE/P4A 71915 ACE/HCP4AL 71915 ACB/HCP4AL 71915 ACE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71915CE/P4A products，there is large inventory of SKF 71915 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 71915 CE/P4A Which SKF 71915CE/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： BD-23130 CCK/W33-H 3130 23756 614995 6226 M 7007 ACE/P4AH1 7024 CE/HCP4AH1 99829 BT4B 328510/HA1 K 145x153x26 MVR2-65 NU 2317 ECM PWM 10011580 SAF 1616 SAFS 22524 x 4.1/16 SNL 3168