Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71905 ACE/HCP4AH

71905 ACE/HCP4AH

Dimensions

d		25	mm
D		42	mm
B		9	mm
d₁		30.7	mm
d₂		29.4	mm
D₁		36.39	mm
K		0.5	mm
C₁		5.45	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		12.8	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	4.94	kN
Basic static load rating	C₀	2.7	kN
Fatigue load limit	P_u	0.114	kN
Attainable speed for grease lubrication		52000	r/min
Attainable speed for oil-air lubrication		83000	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	45	N
Static axial stiffness, preload class A		57	N/µm
Preload class B	G_B	140	N
Static axial stiffness, preload class B		86	N/µm
Preload class C	G_C	270	N
Static axial stiffness, preload class C		111	N/µm
Calculation factors
Calculation factor	f	1.06
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.036

Model Number: 71905 ACE/HCP4AH
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：2024-12-13
Application:Hydraulic Couplings,enzyme,engineering machinery,Water Monitoring,tobacco machinery,climb ladder,Hydraulic Equipment,glass processing machine,circulating pump,plastic rolling,extruder
Similar models:71905 CD/HCP4A 71905 CE/HCP4A 71905 ACE/HCP4AL S71905 CD/P4A S71905 ACE/HCP4A S71905 ACD/HCP4A 71905 CE/P4AL 71905 ACE/HCP4A S71905 CD/HCP4A 71905 ACE/P4AH
BEARING POWER International Trading Co.,Ltd. specialize in 71905ACE/HCP4AH products，there is large inventory of SKF 71905 ACE/HCP4AH 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 ACE/HCP4AH Which SKF 71905ACE/HCP4AH 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
108x170x15 HMSA10 RG	108	170	15	Seals
30238/DF	190	340	-	Bearings, units and housings
3300300	838.2	879.17	19.05	Seals
401994	180	-	-	Seals
85009	215.9	254	16	Seals
FY 30 TR	30	-	-	Bearings, units and housings
GS 81144	220	270	11	Bearings, units and housings
N 317 ECP	85	180	41	Bearings, units and housings
S71908 CB/P4A	40	62	12	Bearings, units and housings
SAF 23038 KATLC x 6.7/8	177.8	-	-	Bearings, units and housings
SAFS 22220 T	100	-	-	Bearings, units and housings
SY 1.15/16 TF/VA228	49.213	-	-	Bearings, units and housings

Purchase the SKF 71905 ACE/HCP4AH Please fill in the following

Hot number： 14x25x5 HMSA10 RG 23064-2CS5/VT143 23138-2CS5K/VT143 51306 V/HR22Q2 618/6 8677 AHX 2326 G BC4-8015/HB1 C 5918 V ECL 206 FYAWK 1.15/16 LTHR GE 260 TXA-2LS GS 81148 H 3032 SAW 23530 x 5.1/4 T