Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7052 CD/P4A

7052 CD/P4A

Dimensions

d		260	mm
D		400	mm
B		65	mm
d₁		303.2	mm
d₂		303.2	mm
D₁		356.8	mm
r_1,2	min.	4	mm
r_3,4	min.	1.5	mm
a		76.9	mm

Abutment dimensions

d_a	min.	275	mm
d_b	min.	275	mm
D_a	max.	385	mm
D_b	max.	393	mm
r_a	max.	3	mm
r_b	max.	1.5	mm
d_n		315	mm

Calculation data

Basic dynamic load rating	C	416	kN
Basic static load rating	C₀	630	kN
Fatigue load limit	P_u	14.6	kN
Attainable speed for grease lubrication		3400	r/min
Attainable speed for oil-air lubrication		5300	r/min
Ball diameter	D_w	44.45	mm
Number of balls	z	21
Reference grease quantity	G_ref	324	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	1550	N
Static axial stiffness, preload class A		250	N/µm
Preload class B	G_B	3100	N
Static axial stiffness, preload class B		336	N/µm
Preload class C	G_C	6200	N
Static axial stiffness, preload class C		464	N/µm
Preload class D	G_D	12400	N
Static axial stiffness, preload class D		660	N/µm
Calculation factors
Calculation factor	f	1.13
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	15.7

Mass

Mass bearing

25.6

Model Number: 7052 CD/P4A
Inner Diameter：260mm Outer Diameter：400mm Width：65mm
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:transportation equipment,Material handling equipment,drawing die,Laser Measurements,standing experimental equipment,tray industry,vacuum filter,mechanical annex,Medical room equipment,die casting mold,ventilation fans
Similar models:7052 ACD/P4A 7052 CD/P4A 7052 BGM
BEARING POWER International Trading Co.,Ltd. specialize in 7052CD/P4A products，there is large inventory of SKF 7052 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 7052 CD/P4A Which SKF 7052CD/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23124 CCK/W33-H 3124	110	200	62	Bearings, units and housings
BD-23996 CAK/W33-OH 3996 H	450	650	128	Bearings, units and housings
6315 M	75	160	37	Bearings, units and housings
70x110x10 HMS5 V	70	110	10	Seals
706 CD/P4A	6	17	6	Bearings, units and housings
99836	53.975	61.5188	23.8252	Seals
NU 1896 MA	480	600	56	Bearings, units and housings
NU 311 ECJ	55	120	29	Bearings, units and housings
NUP 213 ECML	65	120	23	Bearings, units and housings
PSM 455145 A51	45	51	45	Bearings, units and housings
SAF 22516 T	68.2625	-	-	Bearings, units and housings
Z 015	75	-	7	Seals

Purchase the SKF 7052 CD/P4A Please fill in the following

Hot number： BD-231/560 CAK/W33-OH 31/560 H 3687 52315 6307-RS1 71908 ACE/P4AL 7x22x7 HMS5 V EE 243190/243250 BTM 80 ATN9/HCP4CDB C 2213 V FYTB 45 TDW NKI 22/20 PFD 25 TF SAF 22222 T SY 1.1/2 TR SYJ 1.1/4 TF