Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71901 ACE/P4AH

71901 ACE/P4AH

Dimensions

d		12	mm
D		24	mm
B		6	mm
d₁		16	mm
d₂		15.26	mm
D₁		19.95	mm
K		0.5	mm
C₁		3.65	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		7.7	mm

Abutment dimensions

d_a	min.	14	mm
d_b	min.	14	mm
D_a	max.	22	mm
D_b	max.	23.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		16.8	mm

Calculation data

Basic dynamic load rating	C	2.03	kN
Basic static load rating	C₀	0.865	kN
Fatigue load limit	P_u	0.036	kN
Attainable speed for grease lubrication		83000	r/min
Attainable speed for oil-air lubrication		123000	r/min
Ball diameter	D_w	3.175	mm
Number of balls	z	12
Reference grease quantity	G_ref	0.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	18	N
Static axial stiffness, preload class A		27	N/µm
Preload class B	G_B	55	N
Static axial stiffness, preload class B		41	N/µm
Preload class C	G_C	110	N
Static axial stiffness, preload class C		53	N/µm
Calculation factors
Calculation factor	f	1.04
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
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

0.01

Model Number: 71901 ACE/P4AH
Inner Diameter：12mm Outer Diameter：24mm Width：6mm
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:small appliances,X-ray Equipment,Ball screw,security equipment,universal category,Hair styling device,Industrial,Hydraulic Couplings,Spectrum Products,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,equipment
Similar models:71901 CE/P4A 71901 ACE/P4AH 71901 CE/HCP4A 71901 ACE/P4A 71901 ACD/P4A S71901 ACD/HCP4A 71901 ACE/HCP4A S71901 CD/HCP4A 71901 CD/P4A 71901 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71901ACE/P4AH products，there is large inventory of SKF 71901 ACE/P4AH Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71901 ACE/P4AH Which SKF 71901ACE/P4AH 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
24160-2CS5K30/VT143		500	200	Bearings, units and housings
1925250	488.95	527.05	19.05	Seals
482/472	69.85	120	29.795	Bearings, units and housings
71908 CE/HCP4AH1	40	62	12	Bearings, units and housings
90851	-	-	18.009	Seals
99177	45	53.0098	16.9926	Seals
NK 68/35	68	82	35	Bearings, units and housings
OKF 140	140	325	-
PBM 6580120 M1G1	65	80	120	Bearings, units and housings
SSAFS 22528 x 4.7/8 TLC	123.825	-	-	Bearings, units and housings
SYK 30 LD	30	-	-	Bearings, units and housings
W 625	5	16	5	Bearings, units and housings

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Hot number： BD-23048 CCK/W33-AOH 3048 306890 6007 N 6072 M 6208-ZNR 70x92x12 HMSA10 RG 99395 95x115x12 CRSA1 R 9937 BD-BS2-2226-2CS5K/VT143-H 2326 L BT2B 331836 D/W R6 R SAF 22309 S71908 ACE/HCP4A SAFS 22517-11 x 2.13/16