Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7018 CE/HCP4A

S7018 CE/HCP4A

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		27.5	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	35.8	kN
Basic static load rating	C₀	32	kN
Fatigue load limit	P_u	1.27	kN
Attainable speed for grease lubrication		15500	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	190	N
Static axial stiffness, preload class A		87	N/µm
Preload class B	G_B	580	N
Static axial stiffness, preload class B		138	N/µm
Preload class C	G_C	1150	N
Static axial stiffness, preload class C		189	N/µm
Calculation factors
Calculation factor	f	1.1
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1.01
Calculation factor	f₀	9.6

Mass

Mass bearing

1.16

Model Number: S7018 CE/HCP4A
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：2026-04-16
Application:tapered grinder,set bacteria instrument,Water Monitoring,Laser Measurements,Broadcasting System,labor insurance,glass,top industry,standing experimental equipment,electromyography machine,Gear grinding machine
Similar models:7018 CD/P4A 7018 CE/P4AL1 7018 CD/HCP4AL 7018 CD/P4AH1 7018 CB/HCP4AL 7018 ACD/HCP4AH1 7018 ACB/HCP4AL 7018 CE/HCP4AL S7018 ACB/HCP4A 7018 CB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S7018CE/HCP4A products，there is large inventory of SKF S7018 CE/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 S7018 CE/HCP4A Which SKF S7018CE/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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220x250x15 HMS5 RG	220	250	15	Seals
30221	105	190	39	Bearings, units and housings
332244	717.55	946.15	-	Bearings, units and housings
6013	65	100	18	Bearings, units and housings
85x130x12 HMSA10 V	85	130	12	Seals
89318 M	90	155	39	Bearings, units and housings
GS 89430	150	300	30	Bearings, units and housings
NJ 1052 ML	260	400	65	Bearings, units and housings
NNU 4976 BK/SPW33	380	520	140	Bearings, units and housings
SAF 1518 T	80.9625	-	-	Bearings, units and housings
SNW 8x1.1/4	31.75	57.277	37.9476	Bearings, units and housings
W 61901 R	12	24	6	Bearings, units and housings

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Hot number： 17122 31308 34611 410803 48x68x8 CRW1 R 7009 CE/P4AL1 7017 CD/P4AL 71915 CE/P4AL 73720 AHX 2320 FYTB 1. FM N 1024 KTNHA/SP NAO 20x37x16 SAW 23532 YELAG 206-102