Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7022 CE/HCP4AL

7022 CE/HCP4AL

Dimensions

d		110	mm
D		170	mm
B		28	mm
d₁		132.38	mm
d₂		129.2	mm
D₁		147.61	mm
b		2.6	mm
C₁		15.1	mm
C₂		5.4	mm
C₃		5.4	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		32.9	mm

Abutment dimensions

d_a	min.	118.8	mm
d_b	min.	118.8	mm
D_a	max.	161.2	mm
D_b	max.	164.4	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		135.4	mm

Calculation data

Basic dynamic load rating	C	47.5	kN
Basic static load rating	C₀	45	kN
Fatigue load limit	P_u	1.6	kN
Attainable speed for grease lubrication		12700	r/min
Attainable speed for oil-air lubrication		20000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	30
Reference grease quantity	G_ref	23	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	250	N
Static axial stiffness, preload class A		104	N/µm
Preload class B	G_B	760	N
Static axial stiffness, preload class B		165	N/µm
Preload class C	G_C	1520	N
Static axial stiffness, preload class C		226	N/µm
Calculation factors
Calculation factor	f	1.1
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1.01
Calculation factor	f₀	9.6

Mass

Mass bearing

1.93

Model Number: 7022 CE/HCP4AL
Inner Diameter：110mm Outer Diameter：170mm Width：28mm
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:tower crane,Antenna Potentials,office outdoor camping equipment,root canal filling,Cylinder Standard,embroidery cloth,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,heating fans,walking Food processing machinery and equipment,Industry,bag machine
Similar models:7022 ACD/P4A 7022 ACD/P4AH1 S7022 CB/P4A 7022 CB/P4AL S7022 ACB/P4A S7022 CE/P4A 7022 ACD/HCP4A 7022 CE/HCP4A 7022 CE/P4AL 7022 CD/P4AH1
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Hot number： 190 VA R 305701 C-2RS1 32x47x8 HMS5 RG 7018 ACE/HCP4AL 99254 C 4030 V GB 1012 NUP 213 ECJ OH 30/750 HE RMS 22 S71902 CD/HCP4A SAF 1620 x 3.5/16 TLC SNW 8x1.3/8 SSAFS 22217 SSAFS 22538 x 6.13/16 TLC