Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71822 CD/HCP4

71822 CD/HCP4

Dimensions

d		110	mm
D		140	mm
B		16	mm
d₁		119.8	mm
d₂		119.8	mm
D₁		130.6	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		24.8	mm

Abutment dimensions

d_a	min.	114.6	mm
d_b	min.	114.6	mm
D_a	max.	135.4	mm
D_b	max.	138	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		120.9	mm

Calculation data

Basic dynamic load rating	C	31.9	kN
Basic static load rating	C₀	40.5	kN
Fatigue load limit	P_u	1.53	kN
Attainable speed for grease lubrication		10000	r/min
Attainable speed for oil-air lubrication		15000	r/min
Ball diameter	D_w	8.731	mm
Number of balls	z	32
Reference grease quantity	G_ref	5.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	160	N
Static axial stiffness, preload class A		110	N/µm
Preload class B	G_B	500	N
Static axial stiffness, preload class B		192	N/µm
Preload class C	G_C	1000	N
Static axial stiffness, preload class C		284	N/µm
Calculation factors
Calculation factor	f	1.34
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	17.2

Mass

Mass bearing

0.45

Model Number: 71822 CD/HCP4
Inner Diameter：110mm Outer Diameter：140mm Width：16mm
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：2024-12-13
Application:Digital Generator,instrumentation instrument,Performance test,thread processing machine,Other Measurements,machine tool spindle,garbage disposal,medical equipment,car steering pin,DC generators,pressure control valve
Similar models:71822 CD/HCP4 71822 ACD/HCP4 71822 CD/P4 71822 ACD/P4
BEARING POWER International Trading Co.,Ltd. specialize in 71822CD/HCP4 products，there is large inventory of SKF 71822 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 71822 CD/HCP4 Which SKF 71822CD/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.

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Hot number： 30202 313445 C 71905 CE/HCP4A C 3984 KM FYTB 1.11/16 WDW HK 1412 KMD 18 NATR 25 PPA PL 76 QJ 312 MA S7018 ACB/HCP4A SAFS 23044 KA x 7.7/8 SNW 9x1.7/16 TU 1.1/16 TF YEL 210-115-2F