Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7208 ACD/HCP4A

S7208 ACD/HCP4A

Dimensions

d		40	mm
D		80	mm
B		18	mm
d₁		53.3	mm
d₂		53.3	mm
D₂		69.7	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		23.1	mm

Abutment dimensions

d_a	min.	47	mm
d_a	max.	52.5	mm
d_b	min.	47	mm
d_b	max.	52.5	mm
D_a	max.	73	mm
D_b	max.	75.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	31.9	kN
Basic static load rating	C₀	22.8	kN
Fatigue load limit	P_u	0.98	kN
Attainable speed for grease lubrication		19000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	14
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	200	N
Static axial stiffness, preload class A		141	N/µm
Preload class B	G_B	400	N
Static axial stiffness, preload class B		183	N/µm
Preload class C	G_C	800	N
Static axial stiffness, preload class C		242	N/µm
Preload class D	G_D	1600	N
Static axial stiffness, preload class D		326	N/µm
Calculation factors
Calculation factor	f	1.05
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.03
Calculation factor	f_2D	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

0.33

Model Number: S7208 ACD/HCP4A
Inner Diameter：40mm Outer Diameter：80mm Width：18mm
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：2026-04-19
Application:extruder,food sterilization,hardware,hinge industry,Sensors,packaging machinery,garden machinery,car,Optical Instruments,air shower etc,municipal machinery
Similar models:7208 BEGAP 7208 BEGAY 7208 BEGBY 7208 CD/HCP4A S7208 ACD/P4A 7208 CD/P4A S7208 CD/P4A 7208 BECBY 7208 BECBM 7208 BE-2RZP
BEARING POWER International Trading Co.,Ltd. specialize in S7208ACD/HCP4A products，there is large inventory of SKF S7208 ACD/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 S7208 ACD/HCP4A Which SKF S7208ACD/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
11545	29.3624	50.8	6.35	Seals
25x38x7 CRW1 R	25	38	7	Seals
59196 F	480	580	60	Bearings, units and housings
6305-2RZ	25	62	17	Bearings, units and housings
95x120x12 CRW1 V	95	120	12	Seals
BEAS 030062-2RZ	30	62	28	Bearings, units and housings
C 30/530 M	530	780	185	Bearings, units and housings
GX 100 F	100	210	59	Bearings, units and housings
N 39/1320 MB	1320	1720	300	Bearings, units and housings
NU 10/750 ECMA/HB1	750	1090	150	Bearings, units and housings
OKCX 520	520		-
W 11	55.4228	78.9686	-	Bearings, units and housings

Purchase the SKF S7208 ACD/HCP4A Please fill in the following

Hot number： 2088610 21316 EK 22309 EK + AH 2309 30236/DF 365x405x18 HDS2 R 6002/HC5C3 7220 BEP H 3138 NJG 2305 VH NNCL 4864 CV NU 319 ECM SAF 22320 SAF 22538 x 7 TLC SYJ 60 KF SYK 35 TD