Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7018 ACE/P4A

7018 ACE/P4A

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		12000	r/min
Attainable speed for oil-air lubrication		19000	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		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

1.2

Model Number: 7018 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：2024-12-13
Application:Garment Accessories,metal mold,Textile Industry Accessories and Accessories,dye pigments,animal,rolling machine,Control,extruder,laser devices,scientific instruments,food sterilization
Similar models:7018 CD/HCP4AL 7018 ACB/HCP4A 7018 ACB/P4A 7018 ACE/P4AL 7018 CE/HCP4AL1 7018 ACD/P4A 7018 CE/P4A 7018 ACE/HCP4A 7018 ACD/HCP4A S7018 CB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7018ACE/P4A products，there is large inventory of SKF 7018 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 7018 ACE/P4A Which SKF 7018ACE/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
32x42x7 HMS5 V	32	42	7	Seals
400900	81	-	-	Seals
48x70x8 CRW1 R	48	70	8	Seals
6220/C3VL0241	100	180	34	Bearings, units and housings
635-2RS1	5	19	6	Bearings, units and housings
EE 241693/242375	430.212	603.25	76.2	Bearings, units and housings
FSAF 23024 KA x 4.1/4	107.95	-	-	Bearings, units and housings
GE 40 ES-2LS	40	62	28	Bearings, units and housings
NCF 2244 ECJB/PEX	220	400	108	Bearings, units and housings
NUKRE 47 A	-	47	24	Bearings, units and housings
PSM 040804 A51	4	8	4	Bearings, units and housings
S71924 CE/HCP4A	120	165	22	Bearings, units and housings

Purchase the SKF 7018 ACE/P4A Please fill in the following

Hot number： 22213 E 22x47x7 HMS5 RG 36880 3212 A 33217 37574 470351 510/670 F 51x65x7 CRWA1 R 540x590x20 HDS1 R 7215 CD/P4A NU 1292 MA OH 31/560 HE SAFS 22536 TLC SSAFS 23034 KAT x 6