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

71919 CD/HCP4AH1

Dimensions

d		95	mm
D		130	mm
B		18	mm
d₁		105.8	mm
d₂		105.8	mm
D₁		119.2	mm
K		0.5	mm
C₁		5.2	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_b	min.	101	mm
D_a	max.	124	mm
D_b	max.	126	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		108.6	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
Attainable speed for oil-air lubrication		18000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	28
Reference grease quantity	G_ref	7.8	cm³
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

0.49

Model Number: 71919 CD/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：2021-06-11
Application:car shock absorber,extruder,power tools,Switch,defogging and degreasing,orthodontic material,transportation equipment,Anesthetic Equipment,glass,auto tools,hydraulic cylinder buffer
Similar models:S71919 ACE/HCP4A 71919 CB/P4AL 71919 CE/P4A 71919 ACE/P4A 71919 ACD/P4AL 71919 ACD/HCP4AH1 S71919 CD/P4A 71919 CE/HCP4AH1 71919 CB/P4A 71919 ACD/P4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71919CD/HCP4AH1 products，there is large inventory of SKF 71919 CD/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 CD/HCP4AH1 Which SKF 71919CD/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
180x210x15 HMS5 RG	180	210	15	Seals
19466	49.2252	95.28	12.7	Seals
20004	50.8	76.2	9.53	Seals
22311 E	55	120	43	Bearings, units and housings
22320 EKJA/VA405	100	215	73	Bearings, units and housings
560x620x30 HDSA2 RD	560	620	30	Seals
D/W RW168 R-2Z	6.35	9.525	3.967	Bearings, units and housings
HA 2332	138.1125	160	147	Bearings, units and housings
HM 220149/110	100	157	42	Bearings, units and housings
OKBS 92	92	-	-
RNAO 22x35x16	22	35	16	Bearings, units and housings
SAF 22526 x 4.1/2 T	114.3	-	-	Bearings, units and housings

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Hot number： 14225 31322T140 X/DB 4012 7034 CD/P4AL 7211 BE-2RZP 80x95x10 HMSA10 V 91395 BSA 308 C FSAF 22617 x 2.13/16 NU 1040 ML NUP 2305 ECP PCZ 3640 E S7215 ACD/HCP4A SSAFS 22522 x 3.7/8 TLC SY 45 TF/VA201