Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7205 CD/HCP4A

7205 CD/HCP4A

Dimensions

d		25	mm
D		52	mm
B		15	mm
d₁		34.1	mm
d₂		34.1	mm
D₁		43.7	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		12.8	mm

Abutment dimensions

d_a	min.	30.6	mm
d_b	min.	30.6	mm
D_a	max.	46.4	mm
D_b	max.	49.6	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		36.1	mm

Calculation data

Basic dynamic load rating	C	13.5	kN
Basic static load rating	C₀	7.2	kN
Fatigue load limit	P_u	0.305	kN
Attainable speed for grease lubrication		38000	r/min
Attainable speed for oil-air lubrication		53000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	13
Reference grease quantity	G_ref	1.872	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	50	N
Static axial stiffness, preload class A		32	N/µm
Preload class B	G_B	100	N
Static axial stiffness, preload class B		42	N/µm
Preload class C	G_C	200	N
Static axial stiffness, preload class C		58	N/µm
Preload class D	G_D	400	N
Static axial stiffness, preload class D		80	N/µm
Calculation factors
Calculation factor	f	1.03
Calculation factor	f₁	1
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	f₀	9.1

Mass

Mass bearing

0.11

Model Number: 7205 CD/HCP4A
Inner Diameter：25mm Outer Diameter：52mm Width：15mm
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:Flame Cutting,tire industry,DC generators,storage shelves,Body shaping,medical equipment,surgical instruments,Pneumatic Control Valves,agricultural testing and analysis equipment and related,other lathe,Spectrum Products
Similar models:7205 BEGAP 7205 CD/HCP4A S7205 ACD/P4A 7205 BECBY 7205 BEP 7205 BE-2RZP S7205 CD/P4A S7205 CD/HCP4A 7205 BEGAY 7205 BEY
BEARING POWER International Trading Co.,Ltd. specialize in 7205CD/HCP4A products，there is large inventory of SKF 7205 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 7205 CD/HCP4A Which SKF 7205CD/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
11553	29.845	51.59	12.7	Seals
120x150x15 CRSH1 R	120	150	15	Seals
13810	34.925	62	7.95	Seals
BD-21317 EK-H 317	75	180	41	Bearings, units and housings
23782	60.325	88.9	11.13	Seals
38673	98.425	123.85	11.13	Seals
61980 MA	400	540	65	Bearings, units and housings
AXW 50	50	73	3	Bearings, units and housings
NUP 204 ECML	20	47	14	Bearings, units and housings
PRM 121415	12	14	15	Bearings, units and housings
SAF 22634 x 6	152.4	-	-	Bearings, units and housings
W 6003	17	35	10	Bearings, units and housings

Purchase the SKF 7205 CD/HCP4A Please fill in the following

Hot number： BD-23238 CCK/W33-H 2338 241/1000 ECAK30F/W33 BD-24184 ECAK30/W33-AOH 24184 30221/DF 361202 R 619/4-2Z 6336 M 70/800 AMB 7007 CB/P4A 71980 AM EE 649239/649310 PCMW 426601.5 E SAW 23520 x 3.5/16 TLC SE 513-611 SNP 3272x13.7/16