Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7018 ACE/HCP4A

7018 ACE/HCP4A

Dimensions

d		90	mm
D		140	mm
B		24	mm
d₁		108.33	mm
d₂		105.5	mm
D₁		121.66	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_b	min.	97	mm
D_a	max.	133	mm
D_b	max.	134.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		111	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		14000	r/min
Attainable speed for oil-air lubrication		22000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	28
Reference grease quantity	G_ref	14	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	300	N
Static axial stiffness, preload class A		218	N/µm
Preload class B	G_B	920	N
Static axial stiffness, preload class B		329	N/µm
Preload class C	G_C	1840	N
Static axial stiffness, preload class C		432	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	1.01
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

1.11

Model Number: 7018 ACE/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：2024-12-13
Application:extruder,small appliances,Forming mold,hydraulic connector,medical equipment,Cylinder Micro,Storage Tool,screen filter,lifting equipment Hoisting hoist,municipal machinery,beverage production
Similar models:7018 ACB/P4A 7018 CE/HCP4AL1 S7018 ACE/P4A 7018 CB/HCP4A 7018 ACD/HCP4A S7018 ACB/P4A S7018 ACD/P4A S7018 CE/HCP4A 7018 CB/P4AL 7018 CE/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7018ACE/HCP4A products，there is large inventory of SKF 7018 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 7018 ACE/HCP4A Which SKF 7018ACE/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23138 CCK/W33-H 3138	170	320	104	Bearings, units and housings
32060 X	300	460	100	Bearings, units and housings
53204 + U 204	20	40	14.7	Bearings, units and housings
7013 CE/HCP4A	65	100	18	Bearings, units and housings
BSD 50100 C	50	100	20	Bearings, units and housings
BD-C 2211 KV-AHX 311	50	100	25	Bearings, units and housings
FSAF 1613 x 2.1/8 TLC	53.975	-	-	Bearings, units and housings
FY 1.1/4 TDW	31.75	-	-	Bearings, units and housings
LM 501349/314	41.275	73.431	21.43	Bearings, units and housings
SAF 1515 x 2.3/8 TLC	60.325	-	-	Bearings, units and housings
SAW 23536 x 6.5/16	160.3375	-	-	Bearings, units and housings
SNL 3280	380	-	-	Bearings, units and housings

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Hot number： 16245 19210 23844 325 VRME R 31311/DF 36x52x8 CRW1 V 51116 55x75x8 HMSA10 V 7036 BGM 71901 CE/HCP4A 812/850 M K 81206 TN SAF 22532 T YET 206-104 SYWK 1.3/8 YTH