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

7019 CE/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		28.2	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	44.2	kN
Basic static load rating	C₀	38	kN
Fatigue load limit	P_u	1.46	kN
Attainable speed for grease lubrication		12700	r/min
Attainable speed for oil-air lubrication		20000	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	230	N
Static axial stiffness, preload class A		84	N/µm
Preload class B	G_B	700	N
Static axial stiffness, preload class B		133	N/µm
Preload class C	G_C	1400	N
Static axial stiffness, preload class C		184	N/µm
Calculation factors
Calculation factor	f	1.11
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	9.4

Mass

Mass bearing

1.21

Model Number: 7019 CE/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:steam Hydraulic control element,root canal filling,small appliances,coal,ventilation heating equipment,storage shelves,food sterilization,aerial work platform,marine analysis and testing equipment,Automation,hydraulic actuator
Similar models:PWM 170190180 7019 CD/HCP4AL 7019 ACB/P4AL PBM 170190160 M1G1 7019 CD/P4AH1 PBM 170190240 M1G1 7019 ACD/P4A 7019 ACE/HCP4AH1 7019 ACB/HCP4A 7019 CD/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7019CE/P4AL products，there is large inventory of SKF 7019 CE/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 CE/P4AL Which SKF 7019CE/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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MS 3072	-	-	28	Bearings, units and housings
NUP 29/1180 ECMA/HA1	1180	1540	206	Bearings, units and housings
SAF 22244	220	-	-	Bearings, units and housings
SYFWK 1.3/8 LTA	34.925	-	-	Bearings, units and housings

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