Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71922 ACE/HCP4AH1

71922 ACE/HCP4AH1

Dimensions

d		110	mm
D		150	mm
B		20	mm
d₁		122.4	mm
d₂		119	mm
D₁		137.51	mm
K		0.5	mm
C₁		5.78	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		42.7	mm

Abutment dimensions

d_a	min.	116	mm
d_b	min.	113.2	mm
D_a	max.	144	mm
D_b	max.	146.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		125.4	mm

Calculation data

Basic dynamic load rating	C	37.7	kN
Basic static load rating	C₀	32.5	kN
Fatigue load limit	P_u	1.18	kN
Attainable speed for grease lubrication		12300	r/min
Attainable speed for oil-air lubrication		19000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	26
Reference grease quantity	G_ref	11	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	340	N
Static axial stiffness, preload class A		221	N/µm
Preload class B	G_B	1030	N
Static axial stiffness, preload class B		334	N/µm
Preload class C	G_C	2070	N
Static axial stiffness, preload class C		441	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_HC	1.01
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

0.7

Model Number: 71922 ACE/HCP4AH1
Inner Diameter：110mm Outer Diameter：150mm 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：2024-12-16
Application:air conditioning tools,physical instruments,sheet industry,noise reduction equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,relay,Cylinder Standard,paint paint,horizontal processing,Cutting Machine,gear type
Similar models:S71922 ACB/HCP4A S71922 CB/P4A 71922 ACE/HCP4AH1 S71922 ACE/HCP4A S71922 ACB/P4A 71922 ACE/P4A 71922 CB/HCP4A 71922 CE/P4AH1 71922 CE/HCP4A 71922 ACD/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71922ACE/HCP4AH1 products，there is large inventory of SKF 71922 ACE/HCP4AH1 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71922 ACE/HCP4AH1 Which SKF 71922ACE/HCP4AH1 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： 30304 44920 526192 61900 706 CE/P4AH 7311 BEGBY 91304 BT2-8020 NA 4908 NNCF 5034 CV NUP 310 ECM PSMF 455555 A51 SAF 1218 T SAF 22213 T SSAFS 22522