Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71919 CE/HCP4AL

71919 CE/HCP4AL

Dimensions

d		95	mm
D		130	mm
B		18	mm
d₁		106	mm
d₂		102.9	mm
D₁		119.22	mm
b		2.6	mm
C₁		9.3	mm
C₂		3	mm
C₃		3	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		25	mm

Abutment dimensions

d_a	min.	101	mm
d_b	min.	98.2	mm
D_a	max.	124	mm
D_b	max.	126.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		108.5	mm

Calculation data

Basic dynamic load rating	C	30.7	kN
Basic static load rating	C₀	25.5	kN
Fatigue load limit	P_u	0.98	kN
Attainable speed for grease lubrication		16000	r/min
Attainable speed for oil-air lubrication		25000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	25
Reference grease quantity	G_ref	7.3	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	166	N
Static axial stiffness, preload class A		75	N/µm
Preload class B	G_B	500	N
Static axial stiffness, preload class B		119	N/µm
Preload class C	G_C	995	N
Static axial stiffness, preload class C		163	N/µm
Calculation factors
Calculation factor	f	1.18
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.05
Calculation factor	f_2C	1.09
Calculation factor	f_HC	1.01
Calculation factor	f₀	8.6

Mass

Mass bearing

0.48

Model Number: 71919 CE/HCP4AL
Inner Diameter：95mm Outer Diameter：130mm Width：18mm
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：2021-06-05
Application:Machine tool accessories,Animal Tracking,Machine Tool Accessories,lifting tackle,Medical printer,static control,Hydraulic Rama,lifting equipment Hoisting hoist,squeeze machine etc,printing machinery,wall industry
Similar models:71919 CD/P4AH1 71919 CE/P4AL S71919 CB/HCP4A 71919 CE/HCP4A 71919 ACE/P4AL S71919 ACE/HCP4A 71919 CB/P4AL 71919 CD/P4AL 71919 ACE/HCP4AH1 71919 CE/P4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71919CE/HCP4AL products，there is large inventory of SKF 71919 CE/HCP4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71919 CE/HCP4AL Which SKF 71919CE/HCP4AL 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
4261	11.125	22.23	9.53	Seals
729 CD/HCP4A	9	26	8	Bearings, units and housings
BSD 55100 C	55	100	20	Bearings, units and housings
FBSA 209/QBC	45	-	165	Bearings, units and housings
GB 3048	-	-	87	Bearings, units and housings
NU 240 ECML	200	360	58	Bearings, units and housings
NU 424 M	120	310	72	Bearings, units and housings
PBM 172520 M1G1	17	25	20	Bearings, units and housings
PCMW 426601.5 M	42	66	-	Bearings, units and housings
SD 12x19x3	12	19	3	Seals
SHT 50	50	-	-	Coupling systems
SSAFS 22544 x 7.13/16 TLC	198.4375	-	-	Bearings, units and housings

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