Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7019 CE/HCP4A

S7019 CE/HCP4A

Dimensions

d		95	mm
D		145	mm
B		24	mm
d₁		112.38	mm
d₂		109.2	mm
D₂		131	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_a	max.	111.7	mm
d_b	min.	102	mm
d_b	max.	108.5	mm
D_a	max.	138	mm
D_b	max.	139.4	mm
r_a	max.	1.5	mm
r_b	max.	1	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		15000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	26
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	230	N
Static axial stiffness, preload class A		93	N/µm
Preload class B	G_B	700	N
Static axial stiffness, preload class B		148	N/µm
Preload class C	G_C	1400	N
Static axial stiffness, preload class C		204	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	1.01
Calculation factor	f₀	9.4

Mass

Mass bearing

1.14

Model Number: S7019 CE/HCP4A
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:linear drive,Chromatography Products,orthodontic material,wire industry,Other Measurements,medical equipment,sterilizers,tower crane,hinge industry,pump industry,Pneumatic Control Valves
Similar models:S7019 ACD/P4A 7019 CE/HCP4A S7019 CD/P4A 7019 ACD/HCP4AL 7019 CE/P4AL1 S7019 ACB/P4A 7019 CE/P4A 7019 ACE/P4AL 7019 CB/HCP4AL S7019 CE/HCP4A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
401201	108	-	-	Seals
70008	177.8	203.2	12.7	Seals
AMS 22 ABP	69.85	158.75	34.925	Bearings, units and housings
BC2B 320119	300	460	180	Bearings, units and housings
GRA 3019	95	128	37	Bearings, units and housings
BD-C 3224 K-H 2324 L	110	215	76	Bearings, units and housings
FYTJ 508	-	-	-	Bearings, units and housings
NJ 311 ECM	55	120	29	Bearings, units and housings
NNF 5008 ADB-2LSV	40	68	38	Bearings, units and housings
PSM 040804 A51	4	8	4	Bearings, units and housings
SAF 22324 TLC	120	-	-	Bearings, units and housings
SNW 124x4.1/8	104.775	155.702	117.8052	Bearings, units and housings

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Hot number： 1700 VRME R 24036 CC/W33 30360 608/HR22Q2 71916 ACD/HCP4A 71917 ACD/HCP4AH1 891/630 M BD-C 2216 K-H 316 E FYAWK 506 L KMT 36 NUP 326 ECP RPNA 45/62 SAFS 22520 x 3.1/2 TLC SIKAC 25 M YAR 209-112-2FW/VA228