Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7019 ACE/P4AL

7019 ACE/P4AL

Dimensions

d		95	mm
D		145	mm
B		24	mm
d₁		112.38	mm
d₂		109.2	mm
D₁		127.61	mm
b		2.2	mm
C₁		13.4	mm
C₂		4.3	mm
C₃		4.3	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
a		40.2	mm

Abutment dimensions

d_a	min.	102	mm
d_b	min.	102	mm
D_a	max.	138	mm
D_b	max.	139.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		115.4	mm

Calculation data

Basic dynamic load rating	C	41.6	kN
Basic static load rating	C₀	36	kN
Fatigue load limit	P_u	1.4	kN
Attainable speed for grease lubrication		11500	r/min
Attainable speed for oil-air lubrication		18000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	26
Reference grease quantity	G_ref	17	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	380	N
Static axial stiffness, preload class A		212	N/µm
Preload class B	G_B	1130	N
Static axial stiffness, preload class B		319	N/µm
Preload class C	G_C	2270	N
Static axial stiffness, preload class C		420	N/µm
Calculation factors
Calculation factor	f	1.11
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.06
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

1.21

Model Number: 7019 ACE/P4AL
Inner Diameter：95mm Outer Diameter：145mm Width：24mm
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：2026-06-25
Application:Plastic Equipment,industrial skin care,medical equipment,ventilation heating equipment,Individual Wire,electrocardiograph,Gas turbine,non-motor vehicle Electric car,noise inspection,small diesel generators,medical equipment
Similar models:7019 ACE/HCP4AH1 7019 CD/HCP4AL 7019 CB/P4A S7019 CB/P4A 7019 ACE/HCP4A S7019 CE/HCP4A S7019 ACE/P4A 7019 ACB/P4A 7019 CE/HCP4AL 7019 CE/P4AL
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Model No. Inner Diameter Outer Diameter Width Type

455 VE R
40x65x10 HMS5 RG
48x70x10 HMS5 V
FNL 517 A
PBM 253525 M1G1

Purchase the SKF 7019 ACE/P4AL Please fill in the following

Hot number： 13865 470496 51104 V/HR22Q2 53320 + U 320 55x100x12 HMS5 RG 635043 7010 CD/P4A 71913 CD/HCP4AL 71917 ACD/P4AH1 LR 12x15x22.5 NATR 6 X PWKR 72.2RS SAF 1618 x 3.1/8 TLC SAF 22611 T YET 203/15

Model No.	Inner Diameter	Outer Diameter	Width	Type
455 VE R
40x65x10 HMS5 RG
48x70x10 HMS5 V
FNL 517 A
PBM 253525 M1G1