Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7028 CD/HCP4A

S7028 CD/HCP4A

Dimensions

d		140	mm
D		210	mm
B		33	mm
d₁		161.6	mm
d₂		161.6	mm
D₂		193.1	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		40.1	mm

Abutment dimensions

d_a	min.	149	mm
d_a	max.	161	mm
d_b	min.	149	mm
d_b	max.	161	mm
D_a	max.	201	mm
D_b	max.	205	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	153	kN
Basic static load rating	C₀	166	kN
Fatigue load limit	P_u	5.3	kN
Attainable speed for grease lubrication		7500	r/min
Ball diameter	D_w	22.225	mm
Number of balls	z	22
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	570	N
Static axial stiffness, preload class A		168	N/µm
Preload class B	G_B	1140	N
Static axial stiffness, preload class B		228	N/µm
Preload class C	G_C	2280	N
Static axial stiffness, preload class C		320	N/µm
Preload class D	G_D	4560	N
Static axial stiffness, preload class D		464	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	1.02
Calculation factor	f₀	15.8

Mass

Mass bearing

2.85

Model Number: S7028 CD/HCP4A
Inner Diameter：140mm Outer Diameter：210mm Width：33mm
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:Perfusion device,hydraulic pressure gauge,chamfer,shaft milling machine,boring bar boring bar,Pneumatic Control Valves,reducer,Switch,fruit and vegetable processing,Safety protection,Control
Similar models:S7028 ACD/HCP4A 7028 ACD/HCP4A 7028 CD/HCP4A 7028 CD/HCP4AL 7028 CD/P4AL 7028 ACD/P4A S7028 CD/HCP4A 7028 BGM 7028 CD/P4A 7028 CD/P4AH1
BEARING POWER International Trading Co.,Ltd. specialize in S7028CD/HCP4A products，there is large inventory of SKF S7028 CD/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 S7028 CD/HCP4A Which SKF S7028CD/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
1303 ETN9	17	47	14	Bearings, units and housings
22217 EK	85	150	36	Bearings, units and housings
650x710x25 HDS2 R	650	710	25	Seals
71922 ACD/P4A	110	150	20	Bearings, units and housings
BC4B 322498	390	540	-	Bearings, units and housings
BT4B 328913 BG/HA1C555	475	600	-	Bearings, units and housings
IR 17x24x20	17	24	20	Bearings, units and housings
L 476549/510	549.275	692.15	80.963	Bearings, units and housings
NCF 2336 ECJB	180	380	126	Bearings, units and housings
PSM 253550 A51	25	35	50	Bearings, units and housings
SNL 3272	340	-	-	Bearings, units and housings
SSAFS 22516 T	68.2625	-	-	Bearings, units and housings

Purchase the SKF S7028 CD/HCP4A Please fill in the following

Hot number： 1175252 340 VE R 419502 595635 7213 ACCBM C 3072 KM FSYE 4 N-118 FYTB 504 M HE 2332 KR 22 PPA SAKAC 6 M SNL 3036 SNL 3088 TURA SSAFS 22516 XHCE 045/OK 110