Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71916 CE/HCP4A

71916 CE/HCP4A

Dimensions

d		80	mm
D		110	mm
B		16	mm
d₁		89.3	mm
d₂		86.8	mm
D₁		100.52	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		21.7	mm

Abutment dimensions

d_a	min.	84.6	mm
d_b	min.	82	mm
D_a	max.	105.4	mm
D_b	max.	108	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		91.5	mm

Calculation data

Basic dynamic load rating	C	22.5	kN
Basic static load rating	C₀	18	kN
Fatigue load limit	P_u	0.75	kN
Attainable speed for grease lubrication		19000	r/min
Attainable speed for oil-air lubrication		30000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	24
Reference grease quantity	G_ref	4.8	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	123	N
Static axial stiffness, preload class A		62	N/µm
Preload class B	G_B	370	N
Static axial stiffness, preload class B		99	N/µm
Preload class C	G_C	740	N
Static axial stiffness, preload class C		136	N/µm
Calculation factors
Calculation factor	f	1.19
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	8.6

Mass

Mass bearing

0.31

Model Number: 71916 CE/HCP4A
Inner Diameter：80mm Outer Diameter：110mm 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：2024-12-13
Application:economic mold,Industrial,Rolling mill,Low-voltage electrical equipment,Control,Dental Drill etc,Individual Wire,universal category,steam Hydraulic control element,Roller,Insect Count
Similar models:S71916 ACD/P4A 71916 ACB/HCP4AL S71916 ACE/HCP4A S71916 CB/HCP4A S71916 ACE/P4A 71916 ACB/HCP4A S71916 CE/HCP4A S71916 CB/P4A 71916 CD/P4AL S71916 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71916CE/HCP4A products，there is large inventory of SKF 71916 CE/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71916 CE/HCP4A Which SKF 71916CE/HCP4A 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.

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