Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71913 ACD/P4AL

71913 ACD/P4AL

Dimensions

d		65	mm
D		90	mm
B		13	mm
d₁		72.7	mm
d₂		72.7	mm
D₁		82.3	mm
b		2.2	mm
C₁		6.5	mm
C₂		3.2	mm
C₃		2	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		24.7	mm

Abutment dimensions

d_a	min.	69.6	mm
d_b	min.	69.6	mm
D_a	max.	85.4	mm
D_b	max.	88	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		74.7	mm

Calculation data

Basic dynamic load rating	C	19.5	kN
Basic static load rating	C₀	16	kN
Fatigue load limit	P_u	0.68	kN
Attainable speed for grease lubrication		13000	r/min
Attainable speed for oil-air lubrication		20000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	26
Reference grease quantity	G_ref	2.85	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	120	N
Static axial stiffness, preload class A		136	N/µm
Preload class B	G_B	240	N
Static axial stiffness, preload class B		176	N/µm
Preload class C	G_C	480	N
Static axial stiffness, preload class C		232	N/µm
Preload class D	G_D	960	N
Static axial stiffness, preload class D		311	N/µm
Calculation factors
Calculation factor	f	1.2
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_2D	1.14
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

0.21

Model Number: 71913 ACD/P4AL
Inner Diameter：65mm Outer Diameter：90mm 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：2024-12-15
Application:Hydraulic Rama,pneumatic,pipe fittings Steel industry,engine,economic mold,drawing die,surgical instruments,office equipment,rolling machine,Optical Instruments,Automation
Similar models:S71913 ACB/P4A 71913 ACD/HCP4AL 71913 CE/P4AL 71913 CE/HCP4AL 71913 CE/HCP4A 71913 ACD/P4AL S71913 CE/P4A 71913 CB/P4AL 71913 ACD/P4A S71913 ACE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71913ACD/P4AL products，there is large inventory of SKF 71913 ACD/P4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71913 ACD/P4AL Which SKF 71913ACD/P4AL 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
13710	34.925	57.96	6.35	Seals
20079	50.8	80.01	9.53	Seals
490x530x20.5 HS5 D	490	530	20.5	Seals
6371	15.875	34.93	6.35	Seals
84642	-	-	57.15	Seals
BC2B 326064/HA1	530	780	225	Bearings, units and housings
NNCF 5007 CV	35	62	36	Bearings, units and housings
PCMS 2005003.06 M	-	-	200	Bearings, units and housings
SAF 23036 KATLC x 6.1/2	160.3375	-	-	Bearings, units and housings
SIA 50 ESX-2LS	50	-	35	Bearings, units and housings
W 61803	17	26	5	Bearings, units and housings
WS 81138	190		11	Bearings, units and housings

Purchase the SKF 71913 ACD/P4AL Please fill in the following

Hot number： 16386 22211 EK 6215 NR 7567 6321-2Z 7007 CB/HCP4A 71914 CE/P4AH1 95x145x12 HMSA10 RG N 060 NJ 2308 ECP NU 2216 ECM NUTR 17 A PFD 25 TR SSAFS 22220 TLC SYWK 30 YTA