Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71914 ACD/P4AH1

71914 ACD/P4AH1

Dimensions

d		70	mm
D		100	mm
B		16	mm
d₁		79.2	mm
d₂		79.2	mm
D₁		90.8	mm
K		0.5	mm
C₁		4.46	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		27.9	mm

Abutment dimensions

d_a	min.	74.6	mm
d_b	min.	74.6	mm
D_a	max.	95.4	mm
D_b	max.	98	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		81.7	mm

Calculation data

Basic dynamic load rating	C	32.5	kN
Basic static load rating	C₀	32.5	kN
Fatigue load limit	P_u	1.37	kN
Attainable speed for grease lubrication		11000	r/min
Attainable speed for oil-air lubrication		18000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	24
Reference grease quantity	G_ref	4.5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	200	N
Static axial stiffness, preload class A		180	N/µm
Preload class B	G_B	400	N
Static axial stiffness, preload class B		235	N/µm
Preload class C	G_C	800	N
Static axial stiffness, preload class C		314	N/µm
Preload class D	G_D	1600	N
Static axial stiffness, preload class D		428	N/µm
Calculation factors
Calculation factor	f	1.19
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_2D	1.14
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

0.33

Model Number: 71914 ACD/P4AH1
Inner Diameter：70mm Outer Diameter：100mm Width：16mm
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:Safety protection,milling head plug,bio-chemical,Storage Device,thin metal materials,boring bar boring bar,suction nozzle,other accessories,agrochemical,hydraulic connector,Digital Generator
Similar models:71914 ACD/HCP4AH1 71914 ACD/P4A 71914 CE/P4AH1 71914 ACB/P4A S71914 ACD/P4A 71914 CD/P4AH1 S71914 CE/HCP4A 71914 CB/HCP4AL S71914 ACE/HCP4A 71914 ACD/P4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71914ACD/P4AH1 products，there is large inventory of SKF 71914 ACD/P4AH1 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71914 ACD/P4AH1 Which SKF 71914ACD/P4AH1 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
140x170x15 HMS5 RG	140	170	15	Seals
23046	58.7502	77.75	7.95	Seals
6003-2Z	17	35	10	Bearings, units and housings
7005 CD/P4AH	25	47	12	Bearings, units and housings
FYRP 2 3/16-3	55.5625	-	-	Bearings, units and housings
FYTB 507 M	-	-	-	Bearings, units and housings
IR 30x37x22	30	37	22	Bearings, units and housings
MVR1-135	135	159	-	Seals
PCM 10511060 M	105	110	60	Bearings, units and housings
PCZ 4040 M	63.5	68.2625	63.5	Bearings, units and housings
PSMF 152125 A51	15	21	25	Bearings, units and housings
SAFS 22518-11 T	80.9625	-	-	Bearings, units and housings

Purchase the SKF 71914 ACD/P4AH1 Please fill in the following

Hot number： 17771 18865 20x47x10 HMSA10 V 3752 403752 71913 CE/P4AH1 71915 CB/HCP4AL EE 2 TN9 FYNT 60 F NNU 4944 BK/SPW33 PPM 202320 SAF 22338 T SAF 22513 x 2.1/4 SC 30 ES SYNT 35 LTS