Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71914 ACD/HCP4AL

71914 ACD/HCP4AL

Dimensions

d		70	mm
D		100	mm
B		16	mm
d₁		79.2	mm
d₂		79.2	mm
D₁		90.8	mm
b		2	mm
C₁		8.6	mm
C₂		3.5	mm
C₃		2.8	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		14000	r/min
Attainable speed for oil-air lubrication		22000	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		200	N/µm
Preload class B	G_B	400	N
Static axial stiffness, preload class B		261	N/µm
Preload class C	G_C	800	N
Static axial stiffness, preload class C		348	N/µm
Preload class D	G_D	1600	N
Static axial stiffness, preload class D		475	N/µm
Calculation factors
Calculation factor	f	1.19
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.07
Calculation factor	f_2C	1.12
Calculation factor	f_2D	1.17
Calculation factor	f_HC	1.04
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

0.28

Model Number: 71914 ACD/HCP4AL
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：2021-06-04
Application:cleaning agent,filter paper products,intermediate,meat products machine,aerial work platform,instrumentation instrument,Internal thread type,disposable,Industrial equipment,packaging materials,Leather Products
Similar models:71914 ACD/P4A 71914 CE/P4AH1 S71914 CB/P4A 71914 CD/P4AL S71914 CE/HCP4A 71914 ACD/HCP4AL S71914 CD/P4A 71914 CB/P4AL 71914 CB/HCP4AL 71914 CE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71914ACD/HCP4AL products，there is large inventory of SKF 71914 ACD/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 71914 ACD/HCP4AL Which SKF 71914ACD/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
30236/DF	180	320	-	Bearings, units and housings
31250	79.375	111.15	11.13	Seals
591/750 M	750	900	90	Bearings, units and housings
6013-RS1	65	100	18	Bearings, units and housings
6306-2RS1	30	72	19	Bearings, units and housings
6391	15.875	34.98	6.35	Seals
7012 ACD/P4AH1	60	95	18	Bearings, units and housings
7034 CD/HCP4AH1	170	260	42	Bearings, units and housings
IR 120x135x45	120	135	45	Bearings, units and housings
IR 40x45x17	40	45	17	Bearings, units and housings
PF 1.1/4 TF	31.75	-	-	Bearings, units and housings
PFT 20 TR	20	-	-	Bearings, units and housings

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