Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7018 ACE/P4A

S7018 ACE/P4A

Dimensions

d		90	mm
D		140	mm
B		24	mm
d₁		108.33	mm
d₂		105.5	mm
D₂		125.2	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
a		39	mm

Abutment dimensions

d_a	min.	97	mm
d_a	max.	107.6	mm
d_b	min.	97	mm
d_b	max.	104.8	mm
D_a	max.	133	mm
D_b	max.	134.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	33.8	kN
Basic static load rating	C₀	30	kN
Fatigue load limit	P_u	1.2	kN
Attainable speed for grease lubrication		12000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	28
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	300	N
Static axial stiffness, preload class A		196	N/µm
Preload class B	G_B	920	N
Static axial stiffness, preload class B		297	N/µm
Preload class C	G_C	1840	N
Static axial stiffness, preload class C		389	N/µm
Calculation factors
Calculation factor	f	1.1
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
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

1.25

Model Number: S7018 ACE/P4A
Inner Diameter：90mm Outer Diameter：140mm 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：2021-06-05
Application:Small air generators,Wire grinder,bio-chemical,hydraulic cylinder buffer,diving equipment,Material handling equipment,E Beauty,ECG,other mold,plastic rolling,food add
Similar models:7018 CD/HCP4A S7018 ACE/P4A 7018 ACD/P4AH1 S7018 ACB/P4A S7018 CB/HCP4A 7018 ACE/HCP4AL 7018 CE/P4AL1 7018 CE/P4AL 7018 ACB/P4A 7018 ACD/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in S7018ACE/P4A products，there is large inventory of SKF S7018 ACE/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 S7018 ACE/P4A Which SKF S7018ACE/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
22031	56.007	75.0062	10.9982	Seals
22x38x7 CRW1 R	22	38	7	Seals
32009 X	45	75	20	Bearings, units and housings
6322	110	240	50	Bearings, units and housings
71920 CE/HCP4A	100	140	20	Bearings, units and housings
FYR 1 3/4-18	44.45	-	-	Bearings, units and housings
GE 50 ES	50	75	28	Bearings, units and housings
HME 30/560	75	-	560	Bearings, units and housings
K 8x11x8 TN	8	11	8	Bearings, units and housings
PF 50 FM	50	-	-	Bearings, units and housings
SYF 45 FM	45	-	-	Bearings, units and housings
SYFWK 504 L	-	-	-	Bearings, units and housings

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