Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71919 ACB/P4A

71919 ACB/P4A

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		40.2	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	22.9	kN
Basic static load rating	C₀	28	kN
Fatigue load limit	P_u	0.71	kN
Attainable speed for grease lubrication		12000	r/min
Attainable speed for oil-air lubrication		18000	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	105	N
Static axial stiffness, preload class A		147	N/µm
Preload class B	G_B	210	N
Static axial stiffness, preload class B		188	N/µm
Preload class C	G_C	630	N
Static axial stiffness, preload class C		286	N/µm
Calculation factors
Calculation factor	f	1.13
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
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

0.61

Model Number: 71919 ACB/P4A
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：2024-12-16
Application:ECG,thread processing machine,municipal machinery,hydraulic pump,non-ferrous metal alloy,vertical processing,organic raw materials,agricultural testing and analysis equipment and related,packaging machinery,Equipment,floor industry
Similar models:S71919 CB/HCP4A 71919 ACD/HCP4AL 71919 ACE/HCP4AL 71919 CD/HCP4AH1 S71919 CD/P4A S71919 ACE/P4A 71919 ACE/HCP4A 71919 CE/HCP4AH1 71919 ACB/P4AL 71919 ACD/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71919ACB/P4A products，there is large inventory of SKF 71919 ACB/P4A 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 ACB/P4A Which SKF 71919ACB/P4A 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
100x145x12 HMSA10 V	100	145	12	Seals
13509	34.925	44.45	5	Seals
22x40x6 CRW1 V	22	40	6.35	Seals
2309 EM	45	100	36	Bearings, units and housings
331713 B	342.9	533.4	-	Bearings, units and housings
37405	95.25	120.68	11.13	Seals
71922 ACB/P4AL	110	150	20	Bearings, units and housings
BT4B 334015 BG/HA1VA901	679.45	901.7	-	Bearings, units and housings
FSAF 22518 x 3.1/4 TLC	82.55	-	-	Bearings, units and housings
KR 16 PPXA	-	16	11	Bearings, units and housings
PBM 210230300 M1G1	210	230	300	Bearings, units and housings
SAFS 23040 KA x 7.3/16	182.5625	-	-	Bearings, units and housings

Purchase the SKF 71919 ACB/P4A Please fill in the following

Hot number： 37532 44980 46.3x62.3x14.3 TPM 48x72x10 HMSA10 V 51138 M 61914 7207 BECBY 812/500 M C 31/750 KMB N 060 PWM 455340 S71917 CE/P4A SAF 1520 x 3.1/2 SAFS 23048 KA x 8.7/16 SAKB 10 F