Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7205 CD/P4A

S7205 CD/P4A

Dimensions

d		25	mm
D		52	mm
B		15	mm
d₁		34.1	mm
d₂		34.1	mm
D₂		45.9	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_a	max.	33.5	mm
d_b	min.	30.6	mm
d_b	max.	33.5	mm
D_a	max.	46.4	mm
D_b	max.	49.6	mm
r_a	max.	1	mm
r_b	max.	0.3	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		30000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	13
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	50	N
Static axial stiffness, preload class A		29	N/µm
Preload class B	G_B	100	N
Static axial stiffness, preload class B		38	N/µm
Preload class C	G_C	200	N
Static axial stiffness, preload class C		52	N/µm
Preload class D	G_D	400	N
Static axial stiffness, preload class D		72	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	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	9.1

Mass

Mass bearing

0.13

Model Number: S7205 CD/P4A
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:Garment Accessories,surgical instruments,industrial skin care,gear type,ventilator anesthesia machine etc,electric hydraulic lifting platform,luminescent reagent,Tool,chromatography,Water Monitoring,intermediate
Similar models:7205 ACD/HCP4A S7205 ACD/P4A 7205 ACCBM 7205 BEGAY 7205 BEGAP 7205 BECBPH 7205 BEP 7205 CD/HCP4A 7205 BECBP 7205 BEY
BEARING POWER International Trading Co.,Ltd. specialize in S7205CD/P4A products，there is large inventory of SKF S7205 CD/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S7205 CD/P4A Which SKF S7205CD/P4A 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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GEP 100 FS	100	150	71	Bearings, units and housings
OKF 690	690	1435	-
P 25 TF	25	-	-	Bearings, units and housings
PCM 30030550 M	300	305	50	Bearings, units and housings
PWKR 47.2RS	-	47	24	Bearings, units and housings
SAF 23034 KATLC x 6	152.4	-	-	Bearings, units and housings
SAF 23044 KAT x 7.7/8	201.6125	-	-	Bearings, units and housings
W 61807	35	47	7	Bearings, units and housings
WS 81148	240		13.5	Bearings, units and housings

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Hot number： 130 VL R 411003 45x60x8 HMSA10 RG 6304-RSH FSAF 1615 x 2.1/2 TLC FYJ 511 HA 3036 E HJ 313 EC IR 6x10x10 NNF 5030 ADA-2LSV PCMF 303416 E SAF 1509 x 1.3/8 T SAF 22617 x 2.7/8 SAFS 23026 KA x 4.1/2 SAFS 23056 KAT x 9.15/16