Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7019 ACE/P4AL1

7019 ACE/P4AL1

Dimensions

d		95	mm
D		145	mm
B		24	mm
d₁		112.38	mm
d₂		109.2	mm
D₁		127.61	mm
b		1.8	mm
C₁		7.1	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/P4AL1
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：2025-12-09
Application:Machine Tool Accessories,test laboratory equipment and accessories,chamfering machine etc,metallurgical mold,Gripper Swing,Animal Tracking,ultra-quiet generators,beverage production,universal category,food sterilization,mechanical annex
Similar models:7019 CB/HCP4AL 7019 ACB/HCP4A 7019 ACE/P4A 7019 ACB/P4AL 7019 CE/HCP4A PBM 170190240 M1G1 S7019 CE/HCP4A 7019 CB/HCP4A S7019 ACD/P4A PBMF 170190100 M1G1
BEARING POWER International Trading Co.,Ltd. specialize in 7019ACE/P4AL1 products，there is large inventory of SKF 7019 ACE/P4AL1 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7019 ACE/P4AL1 Which SKF 7019ACE/P4AL1 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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32205 B	25	52	19.25	Bearings, units and housings
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7000 ACE/HCP4AH	10	26	8	Bearings, units and housings
81288 M	440	600	130	Bearings, units and housings
FSAF 22317	85	-	-	Bearings, units and housings
FY 1. TF/VA228	25.4	-	38.8	Bearings, units and housings
FYK 40 TR	40	-	-	Bearings, units and housings
RMS 20	63.5	139.7	31.75	Bearings, units and housings
S71908 CE/P4A	40	62	12	Bearings, units and housings
SYF 506	-	-	-	Bearings, units and housings
YAR 212-203-2F	55.562	110	65.1	Bearings, units and housings

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