Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7030 CD/P4AL

7030 CD/P4AL

Dimensions

d		150	mm
D		225	mm
B		35	mm
d₁		173.1	mm
d₂		173.1	mm
D₁		201.9	mm
b		2.8	mm
C₁		19.2	mm
C₂		7.1	mm
C₃		5.6	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1	mm
a		42.7	mm

Abutment dimensions

d_a	min.	161	mm
d_b	min.	161	mm
D_a	max.	214	mm
D_b	max.	220	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		178.2	mm

Calculation data

Basic dynamic load rating	C	172	kN
Basic static load rating	C₀	190	kN
Fatigue load limit	P_u	5.85	kN
Attainable speed for grease lubrication		6000	r/min
Attainable speed for oil-air lubrication		9000	r/min
Ball diameter	D_w	23.812	mm
Number of balls	z	22
Reference grease quantity	G_ref	54	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	650	N
Static axial stiffness, preload class A		163	N/µm
Preload class B	G_B	1300	N
Static axial stiffness, preload class B		221	N/µm
Preload class C	G_C	2600	N
Static axial stiffness, preload class C		310	N/µm
Preload class D	G_D	5200	N
Static axial stiffness, preload class D		449	N/µm
Calculation factors
Calculation factor	f	1.16
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.09
Calculation factor	f_HC	1
Calculation factor	f₀	15.8

Mass

Mass bearing

4.17

Model Number: 7030 CD/P4AL
Inner Diameter：150mm Outer Diameter：225mm Width：35mm
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：2025-12-09
Application:Insect Count,position switch,boring bar boring bar,auto tools,reducer,sawing machine,lathe,PVC,Cylinder Type,Antenna Industry,gas turbine
Similar models:7030 CD/HCP4AL 7030 ACD/P4AH1 7030 ACD/HCP4AL 7030 CD/P4AL PBMF 557030 M1G1 7030 CD/HCP4A 7030 CD/P4AH1 S7030 CD/P4A 7030 CD/P4A 7030 ACD/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7030CD/P4AL products，there is large inventory of SKF 7030 CD/P4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7030 CD/P4AL Which SKF 7030CD/P4AL 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
28035	71.4502	95.28	11.13	Seals
33212/DF	60	110	-	Bearings, units and housings
6206-2Z/VA201	30	62	16	Bearings, units and housings
7002 ACE/P4A	15	32	9	Bearings, units and housings
7200 ACD/HCP4A	10	30	9	Bearings, units and housings
AOH 24088	420	440	242	Bearings, units and housings
GS 89428	140	280	28.5	Bearings, units and housings
HM 31/1060	125	-	1060	Bearings, units and housings
MVR1-12	12	26	-	Seals
NJ 2308 ECP	40	90	33	Bearings, units and housings
NN 3034 K/SPW33	170	260	67	Bearings, units and housings
SNW 3126x4.7/16	112.7125	130	95.3008	Bearings, units and housings

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Hot number： 12 VS R 212 BD-22320 EK-H 2320 403254 49274 7011 ACE/HCP4AL 71916 CE/P4A 85931 AOH 241/560 G FSAF 1616 x 2.5/8 IR 32x37x30 NATR 5 X NU 244 ECML S71904 CD/HCP4A W 619/6