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

S7018 ACB/P4A

Dimensions

d		90	mm
D		140	mm
B		24	mm
d₁		108.7	mm
d₂		106.13	mm
D₂		125	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.	107.9	mm
d_b	min.	97	mm
d_b	max.	105.3	mm
D_a	max.	133	mm
D_b	max.	135.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	35.8	kN
Basic static load rating	C₀	40	kN
Fatigue load limit	P_u	0.93	kN
Attainable speed for grease lubrication		11000	r/min
Ball diameter	D_w	10.319	mm
Number of balls	z	25
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	246	N
Static axial stiffness, preload class A		142	N/µm
Preload class B	G_B	320	N
Static axial stiffness, preload class B		183	N/µm
Preload class C	G_C	960	N
Static axial stiffness, preload class C		275	N/µm
Calculation factors
Calculation factor	f	1.07
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.04
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 ACB/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:top industry,Seals,flow control valve,defogging and degreasing,coupling type,sterilizers,Industrial equipment,injection molding machine,education model Instruments,Equipment,Flame Cutting
Similar models:7018 CB/P4A 7018 CB/HCP4A 7018 CB/P4AL S7018 CB/P4A 7018 CE/P4AL 7018 CB/HCP4AL 7018 ACB/HCP4AL S7018 ACD/P4A S7018 CD/P4A 7018 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S7018ACB/P4A products，there is large inventory of SKF S7018 ACB/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 ACB/P4A Which SKF S7018ACB/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： 218 NR 29280 307101 C 50x70x10 HMSA10 V 51296 F 600 VL R 61810-2RZ 7322 BECCM C 31/1000 KMB FYE 2 1/2 FYR 1 15/16-3 K 81216 TN NNU 41/1500 K30M/W33 NU 216 ECM/HC5C3 RNA 69/28