Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7020 CD/P4A

7020 CD/P4A

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		115.4	mm
d₂		115.4	mm
D₁		134.6	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
a		28.8	mm

Abutment dimensions

d_a	min.	107	mm
d_b	min.	107	mm
D_a	max.	143	mm
D_b	max.	146	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		118.7	mm

Calculation data

Basic dynamic load rating	C	83.2	kN
Basic static load rating	C₀	85	kN
Fatigue load limit	P_u	3.2	kN
Attainable speed for grease lubrication		8500	r/min
Attainable speed for oil-air lubrication		14000	r/min
Ball diameter	D_w	15.875	mm
Number of balls	z	22
Reference grease quantity	G_ref	16.2	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	310	N
Static axial stiffness, preload class A		112	N/µm
Preload class B	G_B	620	N
Static axial stiffness, preload class B		153	N/µm
Preload class C	G_C	1240	N
Static axial stiffness, preload class C		215	N/µm
Preload class D	G_D	2480	N
Static axial stiffness, preload class D		312	N/µm
Calculation factors
Calculation factor	f	1.16
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.09
Calculation factor	f_HC	1
Calculation factor	f₀	15.8

Mass

Mass bearing

1.26

Model Number: 7020 CD/P4A
Inner Diameter：100mm Outer Diameter：150mm Width：24mm
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：2026-04-18
Application:Optical detection,Garment Accessories,Medium and large motor,wall industry,packing equipment,SPA equipment,Air,Gripper Swing,Roller,nail products,suction nozzle
Similar models:7020 ACB/P4AL 7020 ACE/HCP4AL 7020 ACE/P4A 7020 ACB/P4A 7020 ACE/HCP4A 7020 CE/HCP4AL S7020 CE/P4A 7020 ACD/P4AL 7020 CE/P4AH1 7020 CD/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 7020CD/P4A products，there is large inventory of SKF 7020 CD/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7020 CD/P4A Which SKF 7020CD/P4A 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
21310 EK	50	110	27	Bearings, units and housings
45x62x8 CRWA1 V	45	62	8	Seals
525035	1016	-	-	Seals
99141	31.496	39.116	11.1252	Seals
FYC 60 TF	60	-	-	Bearings, units and housings
FYTWR 35 YTHR	35	-	-	Bearings, units and housings
GS 89309	45	85	8.25	Bearings, units and housings
IR 60x70x25 EGS	60	70	25	Seals
NU 2218 ECM	90	160	40	Bearings, units and housings
SAF 22507 x 1.1/4 T	31.75	-	-	Bearings, units and housings
SAW 23538 x 6.7/8 TLC	174.625	-	-	Bearings, units and housings
SYNT 35 F	35	-	-	Bearings, units and housings

Purchase the SKF 7020 CD/P4A Please fill in the following

Hot number： 125x200x15 HMSA10 RG 12660 18x28x7 HMS5 RG 38x55x8 CRW1 R 404103 6203-Z 7022 ACD/HCP4AH1 FSYE 2 1/2-3 FYE 1 7/16 N FYTB 25 FM GEH 45 TXE-2LS GX 30 F IR 12x16x16 SAF 22510 x 1.5/8 T SHR 38