Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7018 CB/HCP4AL

7018 CB/HCP4AL

Dimensions

d		90	mm
D		140	mm
B		24	mm
d₁		108.7	mm
d₂		106.13	mm
D₂		125	mm
b		2.2	mm
C₁		13.4	mm
C₂		5.2	mm
C₃		4.2	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_b	min.	97	mm
D_a	max.	133	mm
D_b	max.	135.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		110	mm

Calculation data

Basic dynamic load rating	C	37.7	kN
Basic static load rating	C₀	43	kN
Fatigue load limit	P_u	0.98	kN
Attainable speed for grease lubrication		15000	r/min
Attainable speed for oil-air lubrication		24000	r/min
Ball diameter	D_w	10.319	mm
Number of balls	z	25
Reference grease quantity	G_ref	14.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	92	N
Static axial stiffness, preload class A		61	N/µm
Preload class B	G_B	185	N
Static axial stiffness, preload class B		79	N/µm
Preload class C	G_C	550	N
Static axial stiffness, preload class C		124	N/µm
Calculation factors
Calculation factor	f	1.07
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1.01
Calculation factor	f₀	9.7

Mass

Mass bearing

1.18

Model Number: 7018 CB/HCP4AL
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：2021-06-06
Application:die casting mold,chuck industry,chromatography,static control,switch,organic raw materials,car and accessories,agrochemical,plastic blow molding,Industry,security equipment
Similar models:7018 CD/P4AL 7018 ACE/P4AL S7018 ACD/HCP4A 7018 CE/HCP4AL 7018 ACE/HCP4AH1 7018 ACE/HCP4AL1 7018 CD/HCP4AH1 7018 ACB/P4AL 7018 ACE/HCP4A 7018 CB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7018CB/HCP4AL products，there is large inventory of SKF 7018 CB/HCP4AL 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 CB/HCP4AL Which SKF 7018CB/HCP4AL 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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566/563	69.85	127	36.512	Bearings, units and housings
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KMT 20	32	-	100	Bearings, units and housings
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NATV 17 PPXA	17	40	20	Bearings, units and housings
PCMS 2005002.5 E	-	-	200	Bearings, units and housings
RLS 16	50.8	101.6	20.638	Bearings, units and housings
SYR 3 15/16 N-118	100.0125	-	-	Bearings, units and housings

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Hot number： 11734 22206 E 25110 440x480x20 HDS1 V C 3144 K D/W R12 K 81108 TN M 349547/510 PCMW 203601.5 E RNA 6908 S7010 ACD/P4A SAF 22538 x 6.13/16 T SNL 30/500 SYR 3 7/16 W 630/1.5 R-2Z