Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7020 ACE/HCP4A

S7020 ACE/HCP4A

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		117.38	mm
d₂		114.2	mm
D₂		136	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
a		41.4	mm

Abutment dimensions

d_a	min.	107	mm
d_a	max.	116.7	mm
d_b	min.	107	mm
d_b	max.	113.5	mm
D_a	max.	143	mm
D_b	max.	144.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	42.3	kN
Basic static load rating	C₀	38	kN
Fatigue load limit	P_u	1.43	kN
Attainable speed for grease lubrication		12700	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	27
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	390	N
Static axial stiffness, preload class A		245	N/µm
Preload class B	G_B	1150	N
Static axial stiffness, preload class B		366	N/µm
Preload class C	G_C	2310	N
Static axial stiffness, preload class C		483	N/µm
Calculation factors
Calculation factor	f	1.12
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.06
Calculation factor	f_HC	1.01
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

1.18

Model Number: S7020 ACE/HCP4A
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:Embroidery,coal,static control,chamfering machine etc,Vacuum generator,Cylinder Micro,Special Equipment,rock drilling machinery,magnetic elements,Plastic Equipment,metering pump
Similar models:S7020 CB/P4A 7020 ACE/P4A 7020 ACE/HCP4A S7020 ACD/HCP4A 7020 CD/HCP4AL S7020 CD/P4A 7020 CB/P4AL 7020 ACB/HCP4AL 7020 ACD/HCP4AH1 S7020 CE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S7020ACE/HCP4A products，there is large inventory of SKF S7020 ACE/HCP4A 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 ACE/HCP4A Which SKF S7020ACE/HCP4A 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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AXK 6085	60	85	3	Bearings, units and housings
IR 7x10x12	7	10	12	Bearings, units and housings
K 81206 TN	30	52		Bearings, units and housings
NJ 215 ECM	75	130	25	Bearings, units and housings
NK 8/12 TN	8	15	12	Bearings, units and housings
RMS 14	44.45	107.95	26.988	Bearings, units and housings
RNU 1028 ML	158	210	33	Bearings, units and housings
SSAFS 22524 x 4.1/8	104.775	-	-	Bearings, units and housings

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Hot number： 1000530 19407 23164 CCK/W33 23286 30x55x7 CRW1 R 32x52x8 CRW1 V 65x85x8 HMS5 RG 7412 BM 85995 FSYE 4-18 KMFE 6 NJ 1064 MA PF 45 WF S7013 CB/HCP4A SYFJ 507