Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7015 ACD/P4AL

7015 ACD/P4AL

Dimensions

d		75	mm
D		115	mm
B		20	mm
d₁		87.3	mm
d₂		87.3	mm
D₁		102.7	mm
b		1.8	mm
C₁		10.9	mm
C₂		3.9	mm
C₃		3.4	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		32.3	mm

Abutment dimensions

d_a	min.	81	mm
d_b	min.	81	mm
D_a	max.	109	mm
D_b	max.	111	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		90	mm

Calculation data

Basic dynamic load rating	C	49.4	kN
Basic static load rating	C₀	46.5	kN
Fatigue load limit	P_u	1.96	kN
Attainable speed for grease lubrication		10000	r/min
Attainable speed for oil-air lubrication		16000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	20
Reference grease quantity	G_ref	8.4	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	310	N
Static axial stiffness, preload class A		200	N/µm
Preload class B	G_B	620	N
Static axial stiffness, preload class B		262	N/µm
Preload class C	G_C	1240	N
Static axial stiffness, preload class C		347	N/µm
Preload class D	G_D	2480	N
Static axial stiffness, preload class D		471	N/µm
Calculation factors
Calculation factor	f	1.14
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.08
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

0.63

Model Number: 7015 ACD/P4AL
Inner Diameter：75mm Outer Diameter：115mm Width：20mm
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：2021-06-09
Application:water,electrocardiograph,Hydraulic Rama,other mold,powder metallurgy,Rolling mill,squeeze machine etc,boring bar boring bar,packaging machinery,Sensors,Automation
Similar models:7015 ACE/HCP4AH1 7015 CE/HCP4AL1 7015 ACE/HCP4AL1 S7015 CD/HCP4A S7015 ACB/P4A S7015 ACB/HCP4A S7015 ACD/HCP4A 7015 ACB/HCP4A 7015 CD/P4AH1 7015 CB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7015ACD/P4AL products，there is large inventory of SKF 7015 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 7015 ACD/P4AL Which SKF 7015ACD/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.

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81256 M	280	380	80	Bearings, units and housings
86974	-	-	50.8	Seals
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NUTR 20 X	20	47	24	Bearings, units and housings
PCMF 121415 E	12	14	15	Bearings, units and housings
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SNL 3056 TURA	260	-	-	Bearings, units and housings
SNW 130x5.1/8	130.175	195.4022	142.5194	Bearings, units and housings

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