Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71919 ACE/HCP4AH1

71919 ACE/HCP4AH1

Dimensions

d		95	mm
D		130	mm
B		18	mm
d₁		106	mm
d₂		102.9	mm
D₁		119.22	mm
K		0.5	mm
C₁		5.48	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		37.1	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	29.1	kN
Basic static load rating	C₀	24	kN
Fatigue load limit	P_u	0.93	kN
Attainable speed for grease lubrication		15000	r/min
Attainable speed for oil-air lubrication		23000	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	265	N
Static axial stiffness, preload class A		189	N/µm
Preload class B	G_B	795	N
Static axial stiffness, preload class B		285	N/µm
Preload class C	G_C	1590	N
Static axial stiffness, preload class C		375	N/µm
Calculation factors
Calculation factor	f	1.18
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.48

Model Number: 71919 ACE/HCP4AH1
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:labor insurance,van,Warehouse Shelf Equipment,pressure control valve,sewage pump,metallurgy,horizontal processing,hanging clamp,raw material accessories,Leather Products,Industry
Similar models:S71919 ACE/HCP4A 71919 ACE/P4AL 71919 CB/HCP4A S71919 ACB/P4A S71919 CD/HCP4A 71919 ACD/HCP4A 71919 ACB/HCP4AL 71919 ACE/HCP4A 71919 CD/HCP4AL 71919 ACE/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71919ACE/HCP4AH1 products，there is large inventory of SKF 71919 ACE/HCP4AH1 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 ACE/HCP4AH1 Which SKF 71919ACE/HCP4AH1 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
24910	63.5	82.58	11.13	Seals
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33711	85.725	111.15	11.13	Seals
515x555x20 HS8 R	515	555	20	Seals
618/710 MA	710	870	74	Bearings, units and housings
6191	15.875	28.55	6.35	Seals
71924 ACD/HCP4AL	120	165	22	Bearings, units and housings
99499	127	136.906	25.4	Seals
BT4B 328828 G/HA1	304.648	438.048	-	Bearings, units and housings
GB 3028	-	-	54	Bearings, units and housings
NU 1056 M	280	420	65	Bearings, units and housings
SNP 3076x13.15/16	354.0125	380	196.4182	Bearings, units and housings

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Hot number： 2050560 23948 CCK/W33 24026 CCK30/W33 300 VRME R 32x47x7 HMSA10 RG 6204/HR22T2 7014 ACD/P4AL 7222 ACD/P4A BD-C 31/750 KMB-OH 31/750 HE GEZM 300 ES K 81236 M NU 2088 ECMA SAW 23518 x 3.1/8 T SY 20 TF/VA228 W 626-2RZ