Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71819 CD/HCP4

71819 CD/HCP4

Dimensions

d		95	mm
D		120	mm
B		13	mm
d₁		103.2	mm
d₂		103.2	mm
D₁		112.1	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		20.9	mm

Abutment dimensions

d_a	min.	99.6	mm
d_b	min.	99.6	mm
D_a	max.	115.4	mm
D_b	max.	118	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		104.1	mm

Calculation data

Basic dynamic load rating	C	22.1	kN
Basic static load rating	C₀	27.5	kN
Fatigue load limit	P_u	1.12	kN
Attainable speed for grease lubrication		12000	r/min
Attainable speed for oil-air lubrication		19000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	32
Reference grease quantity	G_ref	3.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	117	N
Static axial stiffness, preload class A		94	N/µm
Preload class B	G_B	355	N
Static axial stiffness, preload class B		164	N/µm
Preload class C	G_C	710	N
Static axial stiffness, preload class C		242	N/µm
Calculation factors
Calculation factor	f	1.36
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.1
Calculation factor	f_2C	1.18
Calculation factor	f_HC	1.02
Calculation factor	f₀	17.3

Mass

Mass bearing

0.26

Model Number: 71819 CD/HCP4
Inner Diameter：95mm Outer Diameter：120mm Width：13mm
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：2026-04-16
Application:metal mold,,beverage production,Surveying Surveying Instruments,sewage pump,Storage Tool,Anti-defibrillation pacing,food testing,relay,equipment,Industrial
Similar models:71819 CD/P4 71819 CD/HCP4 71819 ACD/P4 71819 ACD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in 71819CD/HCP4 products，there is large inventory of SKF 71819 CD/HCP4 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71819 CD/HCP4 Which SKF 71819CD/HCP4 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
70052	177.8	215.9	15.88	Seals
71911 ACD/P4A	55	80	13	Bearings, units and housings
71913 ACB/P4A	65	90	13	Bearings, units and housings
75x110x10 CRW1 R	75	110	10	Seals
D/W R188-2Z	6.35	12.7	4.762	Bearings, units and housings
FYK 20 TD	20	-	-	Bearings, units and housings
K 55x62x18	55	62	18	Bearings, units and housings
KR 16 PPA	-	16	11	Bearings, units and housings
N 084	52.6542	-	419.9128	Bearings, units and housings
NJ 320 ECP	100	215	47	Bearings, units and housings
NKI 32/30	32	47	30	Bearings, units and housings
RN-3.5x11.8 BF/G2	-	-	3.5	Bearings, units and housings

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Hot number： 1530x1580x20 HDS1 R 120x180x15 HMS5 RG 150x180x15 HMS5 V 20659 22532 BD-23284 CAK/W33-OH 3284 H 592626 7022 ACD/P4A KMK 3 NU 1056 M PCM 11011550 M PCZ 1612 M PCZ 4456 M SHT 48 T7FC 085