Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7019 CE/HCP4A

7019 CE/HCP4A

Dimensions

d		95	mm
D		145	mm
B		24	mm
d₁		112.38	mm
d₂		109.2	mm
D₁		127.61	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		15000	r/min
Attainable speed for oil-air lubrication		23000	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		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

1.08

Model Number: 7019 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:horizontal processing,instrumentation instrument,diagnostic test paper,laser devices,injection molding machine,medical equipment,Roller mill,vacuum filter,education model Instruments,industry test,Infrared Technology
Similar models:7019 ACE/HCP4AL 7019 ACB/P4A 7019 ACD/HCP4AL PBMF 17019070 M1G1 PBM 170190240 M1G1 7019 CD/P4AL 7019 CB/HCP4AL 7019 ACD/HCP4A 7019 CE/P4AL1 S7019 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7019CE/HCP4A products，there is large inventory of SKF 7019 CE/HCP4A 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/HCP4A Which SKF 7019CE/HCP4A 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
41307	104.775	152.43	11.13	Seals
597780	609.6	-	-	Seals
6212 NR	60	110	22	Bearings, units and housings
8649	22.225	33.22	6.35	Seals
7216 BECBM	80	140	26	Bearings, units and housings
BC4-8002/HA6	650	900	-	Bearings, units and housings
BC4-8059	400	560	-	Bearings, units and housings
FYE 3 7/16	87.3125	-	-	Bearings, units and housings
HME 30/500	68	-	500	Bearings, units and housings
HA 3130 L	131.7625	180	111	Bearings, units and housings
P 62 R-25 FM	25	-	-	Bearings, units and housings
TU 20 FM	20	-	-	Bearings, units and housings

Purchase the SKF 7019 CE/HCP4A Please fill in the following

Hot number： 16201 43072 6016 N 6141 99340 D/W R188 R ECY 205 H 304 E NU 2206 ECP NU 30/500 ECMA NU 318 ECP NUP 209 ECM OH 2344 H RNA 4830 W 618/1.5 R