Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7020 CB/P4A

S7020 CB/P4A

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		118.7	mm
d₂		116.15	mm
D₂		135	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_a	max.	117.9	mm
d_b	min.	107	mm
d_b	max.	115.4	mm
D_a	max.	143	mm
D_b	max.	145.4	mm
r_a	max.	1.5	mm
r_b	max.	1	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
Ball diameter	D_w	10.319	mm
Number of balls	z	27
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	58	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: S7020 CB/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：2021-06-06
Application:Small air generators,printing equipment,marine test,Pump,storage and transportation equipment,beverage production,Display Devices,car shock absorber,pump,stamping die and its equipment,coal
Similar models:S7020 CE/HCP4A 7020 ACE/P4AL 7020 ACE/HCP4A S7020 ACD/P4A 7020 CE/P4AH1 7020 ACE/P4AH1 7020 ACE/HCP4AL 7020 CD/HCP4AH1 7020 CB/HCP4AL 7020 CB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S7020CB/P4A products，there is large inventory of SKF S7020 CB/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 S7020 CB/P4A Which SKF S7020CB/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.

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Hot number： 26356 51308 525032 BC4-8050 FSAF 1312 T FSAF 22611 x 1.7/8 T GB 3068 LR 15x18x16.5 NNC 4838 CV NU 210 ECP PCMS 2005001.5 E SAFS 23044 KA x 7.13/16 SILJ 50 ES TUWK 1.1/4 LTA WS 81109