Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71919 CB/HCP4A

71919 CB/HCP4A

Dimensions

d		95	mm
D		130	mm
B		18	mm
d₁		107.94	mm
d₂		106.36	mm
D₂		120.7	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		28.2	mm

Abutment dimensions

d_a	min.	101	mm
d_b	min.	101	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		109	mm

Calculation data

Basic dynamic load rating	C	24.7	kN
Basic static load rating	C₀	30	kN
Fatigue load limit	P_u	0.75	kN
Attainable speed for grease lubrication		16000	r/min
Attainable speed for oil-air lubrication		24000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	38
Reference grease quantity	G_ref	7.5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	60	N
Static axial stiffness, preload class A		62	N/µm
Preload class B	G_B	120	N
Static axial stiffness, preload class B		82	N/µm
Preload class C	G_C	360	N
Static axial stiffness, preload class C		130	N/µm
Calculation factors
Calculation factor	f	1.13
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
Calculation factor	f₀	10

Mass

Mass bearing

0.58

Model Number: 71919 CB/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：2024-12-13
Application:dye pigments,thread processing machine,building decoration raw materials and accessories,Plastic molding,machine lathe,spring industry,car,food add,safety testing,mechanical annex,set bacteria instrument
Similar models:71919 CB/HCP4A S71919 ACE/P4A 71919 ACD/HCP4AH1 71919 CE/HCP4AL 71919 ACD/HCP4A S71919 CD/P4A S71919 ACB/P4A S71919 ACD/HCP4A 71919 CB/P4AL 71919 CD/P4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71919CB/HCP4A products，there is large inventory of SKF 71919 CB/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 71919 CB/HCP4A Which SKF 71919CB/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
1080 VE R	1027	-	-	Seals
260x300x20 HDS1 R	260	300	20	Seals
21136	53.975	76.12	11.13	Seals
4996	12.7	25.37	7.95	Seals
5541	14.3002	25.37	6.35	Seals
6030-Z	150	225	35	Bearings, units and housings
BT4B 328704 G/HA1	685.8	876.3	-	Bearings, units and housings
GEZH 508 ES-2RS	139.7	222.25	104.775	Bearings, units and housings
NU 1876 ECMP	380	480	46	Bearings, units and housings
PCZ 2228 E	34.925	38.89375	44.45	Bearings, units and housings
PCZ 9660 E	152.4	157.1625	95.25	Bearings, units and housings
SAF 22638 T	176.2125	-	-	Bearings, units and housings

Purchase the SKF 71919 CB/HCP4A Please fill in the following

Hot number： 1038140 16431 361202 R 71984 AM 7221 ACD/HCP4A C 2209 TN9 HE 316 KD21-805 KR 80 B NNC 4872 CV PCM 556025 E PSMF 101610 A51 SY 60 TF/VA201 TU 7/8 TF W 618/2 XR