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：2024-12-13
Application:Technical Equipment,building decoration raw materials and accessories,granulator,inorganic chemical,gear grinding machine,Pneumatic Control Valves,gantry processing,paper processing machine,tray industry,packing equipment,packaging machinery
Similar models:7019 CE/P4AL PBM 170190240 M1G1 PWM 170190180 7019 CE/P4AH1 7019 ACE/HCP4AL 7019 ACB/HCP4A 7019 ACB/HCP4AL S7019 ACE/P4A 7019 ACD/P4AL 7019 ACD/HCP4A
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Hot number： 16018 1726210-2RS1 22234-2CS5K/VT143 25713 307101 C 32x47x8 HMS5 V 411203 52x63x8 HMSA10 RG 71924 CE/HCP4AH1 FYTB 505 M LR 25x30x20.5 NJ 336 ECM OH 3176 HE NUP 2309 ECP SILQG 200 ES