Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7020 CB/P4AL

7020 CB/P4AL

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		118.7	mm
d₂		116.15	mm
D₂		135	mm
b		2.2	mm
C₁		13.4	mm
C₂		5.2	mm
C₃		4.2	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
a		28.9	mm

Abutment dimensions

d_a	min.	107	mm
d_b	min.	107	mm
D_a	max.	143	mm
D_b	max.	145.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		120	mm

Calculation data

Basic dynamic load rating	C	37.7	kN
Basic static load rating	C₀	45.5	kN
Fatigue load limit	P_u	1.02	kN
Attainable speed for grease lubrication		11000	r/min
Attainable speed for oil-air lubrication		17000	r/min
Ball diameter	D_w	10.319	mm
Number of balls	z	27
Reference grease quantity	G_ref	15.34	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	96	N
Static axial stiffness, preload class A		58	N/µm
Preload class B	G_B	190	N
Static axial stiffness, preload class B		76	N/µm
Preload class C	G_C	570	N
Static axial stiffness, preload class C		120	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	9.8

Mass

Mass bearing

1.36

Model Number: 7020 CB/P4AL
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：2024-12-13
Application:survey accessories,marine test,water,directional control valve,tapping machine,Industrial Adhesive,Industrial,centrifugal pump,miscellaneous instruments,quality inspection equipment,glass
Similar models:7020 CB/P4AL S7020 CB/HCP4A 7020 ACE/P4A 7020 CD/P4AL 7020 CE/P4AH1 7020 ACD/HCP4A 7020 ACD/HCP4AL 7020 ACE/HCP4AL 7020 ACD/HCP4AH1 S7020 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7020CB/P4AL products，there is large inventory of SKF 7020 CB/P4AL 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 CB/P4AL Which SKF 7020CB/P4AL 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
11175	28.575	46.43	6.35	Seals
16893	43.0022	54.991	8.001	Seals
32044T164 X/DB	220	340	-	Bearings, units and housings
560x610x20 HDS1 V	560	610	20	Seals
79961	203.2	228.6	15.88	Seals
9903	25.4	40	6.35	Seals
FYNT 40 F	40	-	-	Bearings, units and housings
AOH 32/1000	950	1000	630	Bearings, units and housings
K 35x42x18	35	42	18	Bearings, units and housings
N 064	42.3164	-	319.0748	Bearings, units and housings
NKS 45	45	60	22	Bearings, units and housings
NKS 75	75	95	28	Bearings, units and housings

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Hot number： 2214 22209 EK + AH 309 36363 36658 59196 F 61828-2RZ 68x88x8 CRW1 R 7002 ACE/P4AH 81272 M 99251 HK 2518 RS NCF 2992 V SAF 22520 x 3.3/8 SAW 23524 x 4 SYFWR 1.1/4 YZTHR