Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71905 CE/HCP4AL

71905 CE/HCP4AL

Dimensions

d		25	mm
D		42	mm
B		9	mm
d₁		30.7	mm
d₂		29.4	mm
D₁		36.39	mm
b		1.5	mm
C₁		4.6	mm
C₂		1.4	mm
C₃		0.9	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		9.2	mm

Abutment dimensions

d_a	min.	27	mm
d_b	min.	27	mm
D_a	max.	40	mm
D_b	max.	41.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		31.8	mm

Calculation data

Basic dynamic load rating	C	5.27	kN
Basic static load rating	C₀	2.85	kN
Fatigue load limit	P_u	0.12	kN
Attainable speed for grease lubrication		58000	r/min
Attainable speed for oil-air lubrication		90000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	16
Reference grease quantity	G_ref	0.6	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	28	N
Static axial stiffness, preload class A		23	N/µm
Preload class B	G_B	85	N
Static axial stiffness, preload class B		36	N/µm
Preload class C	G_C	170	N
Static axial stiffness, preload class C		49	N/µm
Calculation factors
Calculation factor	f	1.06
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.05
Calculation factor	f_2C	1.09
Calculation factor	f_HC	1.01
Calculation factor	f₀	8.1

Mass

Mass bearing

0.036

Model Number: 71905 CE/HCP4AL
Inner Diameter：25mm Outer Diameter：42mm Width：9mm
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:dye pigments,crimping tools,industry test,heating fans,Pneumatic Actuator,pump accessories,hydraulic control element,sanitation facilities,directional control valve,other lathe,molding machine
Similar models:71905 ACE/HCP4AL S71905 CE/HCP4A S71905 CE/P4A 71905 ACE/HCP4A 71905 CD/HCP4A 71905 CE/HCP4A 71905 ACE/HCP4AH 71905 ACE/P4AH S71905 ACD/HCP4A 71905 CE/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71905CE/HCP4AL products，there is large inventory of SKF 71905 CE/HCP4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71905 CE/HCP4AL Which SKF 71905CE/HCP4AL 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
331381	333.375	469.9	-	Bearings, units and housings
280x310x16 HDS2 R	280	310	16	Seals
3586/3525	45.237	87.312	30.162	Bearings, units and housings
6013-2Z	65	100	18	Bearings, units and housings
7010 CD/HCP4AH	50	80	16	Bearings, units and housings
71924 CD/HCP4A	120	165	22	Bearings, units and housings
85046	-	-	57.15	Seals
AHX 3130 G	145	150	96	Bearings, units and housings
AOHX 30/600	570	600	245	Bearings, units and housings
GEZ 304 ES-2RS	82.55	130.175	61.9	Bearings, units and housings
MS 30/950	-	-	60	Bearings, units and housings
SAFS 22544 TLC	201.6125	-	-	Bearings, units and housings

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Hot number： 15230 17718 22309 E 31328 X 58710 6206/VA201 7018 ACE/HCP4AL1 76255 AOH 32/670 G BSD 60120 C K 81132 TN NNU 4930 BK/SPW33 NU 216 ECML S71916 ACE/P4A SSAFS 23026 KAT x 4.5/16