Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71919 CD/HCP4A

S71919 CD/HCP4A

Dimensions

d		95	mm
D		130	mm
B		18	mm
d₁		105.8	mm
d₂		105.8	mm
D₂		122.18	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		24.1	mm

Abutment dimensions

d_a	min.	101	mm
d_a	max.	105.2	mm
d_b	min.	101	mm
d_b	max.	105.2	mm
D_a	max.	124	mm
D_b	max.	126	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	49.4	kN
Basic static load rating	C₀	55	kN
Fatigue load limit	P_u	2.2	kN
Attainable speed for grease lubrication		12000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	28
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	190	N
Static axial stiffness, preload class A		112	N/µm
Preload class B	G_B	380	N
Static axial stiffness, preload class B		155	N/µm
Preload class C	G_C	760	N
Static axial stiffness, preload class C		220	N/µm
Preload class D	G_D	1520	N
Static axial stiffness, preload class D		323	N/µm
Calculation factors
Calculation factor	f	1.26
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.07
Calculation factor	f_2C	1.12
Calculation factor	f_2D	1.18
Calculation factor	f_HC	1.04
Calculation factor	f₀	16.4

Mass

Mass bearing

0.5

Model Number: S71919 CD/HCP4A
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：2025-12-09
Application:embroidery cloth,aerial work equipment,vertical pull,hydraulic pressure gauge,meat products machine,wall industry,test strip,Low-voltage electrical equipment,Flame Cutting,altimeter etc,Film machine
Similar models:71919 ACE/HCP4AL 71919 CB/P4A S71919 ACD/HCP4A 71919 ACD/P4A 71919 CD/HCP4AL 71919 CD/P4AH1 71919 CE/HCP4AL S71919 CB/P4A 71919 CD/HCP4A 71919 ACB/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in S71919CD/HCP4A products，there is large inventory of SKF S71919 CD/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 S71919 CD/HCP4A Which SKF S71919CD/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
15138	38.1	63.55	7.95	Seals
BD-23240 CCK/W33-AH 3240	190	360	128	Bearings, units and housings
305183	160	240	76	Bearings, units and housings
BT4B 328842 E1/C325	482.6	615.95	-	Bearings, units and housings
NATR 5 PPXA	5	16	12	Bearings, units and housings
NU 312 ECML	60	130	31	Bearings, units and housings
NUP 2211 ECPH/C3	55	100	25	Bearings, units and housings
OKTC 670	-	950	-
SAF 1517 TLC	74.6125	-	-	Bearings, units and housings
SAFS 22220-11 TLC	100	-	-	Bearings, units and housings
W 636	6	22	7	Bearings, units and housings
W 638/4 X-2RS1	4	10	4	Bearings, units and housings

Purchase the SKF S71919 CD/HCP4A Please fill in the following

Hot number： 12334 4356 45x58x7 HMS5 V 51324 M 61803-2Z 6203-2RSL 6206-2ZNR 6310-ZNR 707 ACE/P4A BC4B 313511 B N 12 OKC 180 PCM 353950 M QJ 217 MA YAR 214-2F