Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71916 ACD/P4A

71916 ACD/P4A

Dimensions

d		80	mm
D		110	mm
B		16	mm
d₁		89.2	mm
d₂		89.2	mm
D₁		100.8	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		30.2	mm

Abutment dimensions

d_a	min.	84.6	mm
d_b	min.	84.6	mm
D_a	max.	105	mm
D_b	max.	108	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		91.7	mm

Calculation data

Basic dynamic load rating	C	34.5	kN
Basic static load rating	C₀	36.5	kN
Fatigue load limit	P_u	1.56	kN
Attainable speed for grease lubrication		9500	r/min
Attainable speed for oil-air lubrication		16000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	27
Reference grease quantity	G_ref	5.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	220	N
Static axial stiffness, preload class A		204	N/µm
Preload class B	G_B	440	N
Static axial stiffness, preload class B		267	N/µm
Preload class C	G_C	880	N
Static axial stiffness, preload class C		358	N/µm
Preload class D	G_D	1760	N
Static axial stiffness, preload class D		490	N/µm
Calculation factors
Calculation factor	f	1.24
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

0.37

Model Number: 71916 ACD/P4A
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：2024-12-18
Application:aerial work platform,Gripper Swing,Industry,machine lathe,internal combustion engine,thread processing machine,Hydraulic Couplings,bag machine,tire industry,forklift industry,forming machine
Similar models:71916 CE/P4A S71916 ACB/P4A 71916 ACD/P4A 71916 ACE/HCP4A 71916 CD/HCP4A 71916 CE/HCP4AL 71916 ACE/P4A S71916 ACB/HCP4A S71916 CB/P4A S71916 ACE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71916ACD/P4A products，there is large inventory of SKF 71916 ACD/P4A 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 ACD/P4A Which SKF 71916ACD/P4A 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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N 326 ECP	130	280	58	Bearings, units and housings
NU 2208 ECJ	40	80	23	Bearings, units and housings
PF 30 RM	30	-	-	Bearings, units and housings
PSM 606870 A51	60	68	70	Bearings, units and housings
SAF 22632 TLC	138.1125	-	-	Bearings, units and housings

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Hot number： 25171 325 VL V 33114/DF 331905 360x400x18 HDS1 R 7310 BEGBP 99537 KM 16 NU 210 ECP NU 218 ECML PSM 606870 A51 S7022 CE/HCP4A SIKAC 5 M/VZ019 SALKAC 22 M SNL 3180 TURT