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

71815 CD/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		16.4	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	14.3	kN
Basic static load rating	C₀	17	kN
Fatigue load limit	P_u	0.72	kN
Attainable speed for grease lubrication		16000	r/min
Attainable speed for oil-air lubrication		24000	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	76	N
Static axial stiffness, preload class A		77	N/µm
Preload class B	G_B	225	N
Static axial stiffness, preload class B		132	N/µm
Preload class C	G_C	450	N
Static axial stiffness, preload class C		197	N/µm
Calculation factors
Calculation factor	f	1.36
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.1
Calculation factor	f_2C	1.18
Calculation factor	f_HC	1.02
Calculation factor	f₀	17.3

Mass

Mass bearing

0.13

Model Number: 71815 CD/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：2021-06-04
Application:motor,Cylinder Special,expectoration machine,mathematical instruments,Industrial Electromechanical,Pneumatic Actuator,Generator,pump industry,key lock,injection molding machine,Forming mold
Similar models:71815 CD/P4 71815 ACD/HCP4 71815 ACD/P4 71815 CD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in 71815CD/HCP4 products，there is large inventory of SKF 71815 CD/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 CD/HCP4 Which SKF 71815CD/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
25190	63.9826	132.9944	12.9794	Seals
31322 X	110	240	63	Bearings, units and housings
71815 ACD/HCP4	75	95	10	Bearings, units and housings
9995	25.4	44.5	6.35	Seals
LM 603049/011	45.242	77.788	19.842	Bearings, units and housings
NJ 2314 ECP	70	150	51	Bearings, units and housings
NU 19/630 ECMA/HB1	630	850	100	Bearings, units and housings
PCM 28028580 E	280	285	80	Bearings, units and housings
PCZ 2216 M	34.925	38.89375	25.4	Bearings, units and housings
PWTR 17.2RS	17	40	21	Bearings, units and housings
S71920 ACD/P4A	100	140	20	Bearings, units and housings
SAFS 22215-11	75	-	-	Bearings, units and housings

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Hot number： 2200 ETN9 24372 36166 3725 6215/VA201 99118 99131 BS2-2218-2RSK/VT143 KR 72 XB MS 3072 NU 226 ECJ SAFS 22517 x 2.13/16 TLC SAFS 23044 KA x 7.13/16 SAKB 18 F W 044