Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71815 ACD/HCP4

71815 ACD/HCP4

Dimensions

d		75	mm
D		95	mm
B		10	mm
d₁		81.7	mm
d₂		81.7	mm
D₁		88.5	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		24.9	mm

Abutment dimensions

d_a	min.	78.2	mm
d_b	min.	78.2	mm
D_a	max.	91.8	mm
D_b	max.	93	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		82.4	mm

Calculation data

Basic dynamic load rating	C	13.3	kN
Basic static load rating	C₀	16	kN
Fatigue load limit	P_u	0.68	kN
Attainable speed for grease lubrication		14000	r/min
Attainable speed for oil-air lubrication		22000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	33
Reference grease quantity	G_ref	1.5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	120	N
Static axial stiffness, preload class A		180	N/µm
Preload class B	G_B	360	N
Static axial stiffness, preload class B		285	N/µm
Preload class C	G_C	720	N
Static axial stiffness, preload class C		394	N/µm
Calculation factors
Calculation factor	f	1.36
Calculation factor	f₁	0.97
Calculation factor	f_2A	1
Calculation factor	f_2B	1.09
Calculation factor	f_2C	1.17
Calculation factor	f_HC	1.02
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

0.13

Model Number: 71815 ACD/HCP4
Inner Diameter：75mm Outer Diameter：95mm Width：10mm
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：2025-12-09
Application:other accessories,Oral Equipment,medical Equipment,Solenoid Valves,Broadcasting System,Laser Devices,Display Devices,car,E Beauty,Cylinder Pneumatic Treatment Element,wall materials
Similar models:71815 ACD/HCP4 71815 ACD/P4 71815 CD/P4 71815 CD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in 71815ACD/HCP4 products，there is large inventory of SKF 71815 ACD/HCP4 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71815 ACD/HCP4 Which SKF 71815ACD/HCP4 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
15451	38.989	50.0126	7.0104	Seals
29863	76.2	95.28	6.35	Seals
315642/VJ202	165.1	225.45	-	Bearings, units and housings
3303 ATN9	17	47	22.2	Bearings, units and housings
525320	939.8	-	-	Seals
7000 CE/P4AH	10	26	8	Bearings, units and housings
87274	-	-	46.99	Seals
97545	247.65	285.75	15.88	Seals
FBSA 206 A/QFC	30	-	120	Bearings, units and housings
FYC 65 TF	65	-	-	Bearings, units and housings
SAF 23036 KAT x 6.7/16	161.925	-	-	Bearings, units and housings
SAFS 22516 T	68.2625	-	-	Bearings, units and housings

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Hot number： 2200566 7008 CE/P4AL FYRP 1 7/16-18 GB 3021 NU 222 ECML OH 39/710 H QJ 211 MA RN-3x21.8 BF/G2 SAF 1218 SAF 1509 x 1.3/8 T SAF 22513 T SIJ 12 E SNW 28x5 SSAFS 22528 TLC YEL 206-2F