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：2025-12-09
Application:hanging clamp,Internal thread type,metal mold,rock drilling machinery,Doppler,car,dynamic blood pressure,cooling system,building decoration raw materials and accessories,teaching equipment,car and accessories
Similar models:7020 CB/P4A S7020 ACE/HCP4A 7020 ACE/HCP4AL 7020 ACE/HCP4A 7020 ACE/P4AH1 7020 CE/P4AH1 7020 CE/P4AL 7020 ACB/P4AL 7020 ACD/P4AL 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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29484 EM	420	730	185	Bearings, units and housings
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57510	146.05	171.45	12.7	Seals
91202	231.775	282.5	20.62	Seals
BS2-2214-2RS/VT143	70	125	38	Bearings, units and housings
IR 8x12x10	8	12	10	Bearings, units and housings
LM 48548 A/510	34.925	65.088	18.034	Bearings, units and housings
SAF 22520 x 3.5/16	84.1375	-	-	Bearings, units and housings
SAF 22638 x 6.7/8 TLC	174.625	-	-	Bearings, units and housings
SY 3/4 TF/VA201	19.05	-	-	Bearings, units and housings

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Hot number： 16094 2309 EM 26163 51264 F 7320 BECBY 79620 BT2B 332911 C/HA1 FYRP 3-3 HA 2316 NCF 2332 ECJB/PEX NNCL 4848 CV OKBS 115 PCM 808560 M PSMF 152110 A51 SSAFS 22540