Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7005 CE/HCP4AL

7005 CE/HCP4AL

Dimensions

d		25	mm
D		47	mm
B		12	mm
d₁		31.6	mm
d₂		29.8	mm
D₁		39.21	mm
b		2.1	mm
C₁		5.9	mm
C₂		1.8	mm
C₃		1.9	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		10.8	mm

Abutment dimensions

d_a	min.	28.2	mm
d_b	min.	28.2	mm
D_a	max.	43.8	mm
D_b	max.	44.6	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		33.1	mm

Calculation data

Basic dynamic load rating	C	8.32	kN
Basic static load rating	C₀	4.15	kN
Fatigue load limit	P_u	0.173	kN
Attainable speed for grease lubrication		56000	r/min
Attainable speed for oil-air lubrication		85000	r/min
Ball diameter	D_w	6.35	mm
Number of balls	z	14
Reference grease quantity	G_ref	1.3	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	45	N
Static axial stiffness, preload class A		27	N/µm
Preload class B	G_B	130	N
Static axial stiffness, preload class B		41	N/µm
Preload class C	G_C	260	N
Static axial stiffness, preload class C		56	N/µm
Calculation factors
Calculation factor	f	1.05
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1.01
Calculation factor	f₀	7.5

Mass

Mass bearing

0.065

Model Number: 7005 CE/HCP4AL
Inner Diameter：25mm Outer Diameter：47mm Width：12mm
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:Industry,Processing machinery,Tool,directional control valve,granulator,motorcycle,screen filter,Body shaping,other CNC,enzyme,gear type
Similar models:7005 ACE/P4AL1 7005 CD/HCP4A 7005 ACE/HCP4AL1 7005 ACE/P4AL 7005 ACE/HCP4A 7005 CE/HCP4AL 7005 CE/P4A 7005 CD/P4A S7005 CE/P4A 7005 CE/P4AL1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
18x30x7 HMS5 V	18	30	7	Seals
2219	95	170	43	Bearings, units and housings
32283	81.9912	96.2914	8.001	Seals
42427	107.95	133.38	11.13	Seals
526192	469.9	-	-	Seals
63x90x10 HMS5 V	63	90	10	Seals
650 VL V	600	-	-	Seals
7034 ACD/HCP4AL	170	260	42	Bearings, units and housings
H 308	35	40	36	Bearings, units and housings
NU 210 ECM	50	90	20	Bearings, units and housings
SAF 22530	131.7625	-	-	Bearings, units and housings
SYR 1 3/4-3	44.45	-	-	Bearings, units and housings

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