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：2024-12-13
Application:medical equipment,rolling machine,agricultural testing and analysis equipment and related,preservation equipment,trolley,security,Hydraulic Couplings,journal lathe,gear type,hydraulic connector,Dental Equipment
Similar models:PWM 170190200 S7019 CD/P4A S7019 ACE/P4A 7019 CE/P4AH1 7019 ACB/HCP4AL 7019 CD/P4AL S7019 ACD/HCP4A 7019 ACB/HCP4A 7019 ACE/P4AH1 S7019 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7019ACE/P4AL products，there is large inventory of SKF 7019 ACE/P4AL 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/P4AL Which SKF 7019ACE/P4AL 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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960x1040x23 HDS1 R	960	1040	23	Seals
MVR1-40	40	57	-	Seals
NUP 219 ECP	95	170	32	Bearings, units and housings
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SAFS 22526 x 4.1/2 T	114.3	-	-	Bearings, units and housings
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Z 200 F	10	-	4	Seals

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Hot number： 26190 29952 400604 51306 V/HR22T2 7000 CD/HCP4A 75 VA R FY 15 TF FYNT 75 F HJ 1088 NK 42/20 OKTC 445 PBMF 658035 M1G1 SAF 1620 x 3.1/2 TLC SAF 22244 SAF 23048 KAT x 8.15/16