Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71902 ACD/P4A

S71902 ACD/P4A

Dimensions

d		15	mm
D		28	mm
B		7	mm
d₁		18.9	mm
d₂		18.9	mm
D₂		25.8	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.2	mm
a		8.5	mm

Abutment dimensions

d_a	min.	17	mm
d_a	max.	18.5	mm
d_b	min.	17	mm
d_b	max.	18.5	mm
D_a	max.	26	mm
D_b	max.	26.6	mm
r_a	max.	0.3	mm
r_b	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	3.77	kN
Basic static load rating	C₀	1.8	kN
Fatigue load limit	P_u	0.078	kN
Attainable speed for grease lubrication		50000	r/min
Ball diameter	D_w	3.969	mm
Number of balls	z	13
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	25	N
Static axial stiffness, preload class A		40	N/µm
Preload class B	G_B	50	N
Static axial stiffness, preload class B		51	N/µm
Preload class C	G_C	100	N
Static axial stiffness, preload class C		67	N/µm
Preload class D	G_D	200	N
Static axial stiffness, preload class D		88	N/µm
Calculation factors
Calculation factor	f	1.05
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

0.016

Model Number: S71902 ACD/P4A
Inner Diameter：15mm Outer Diameter：28mm Width：7mm
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:diagnostic test paper,Pneumatic Actuator,building decoration raw materials and accessories,natural instruments,Industrial Electromechanical,Hydraulic Hose,multi-knife lathe,container finishing,Beauty and Body,power protection,Broadcasting System
Similar models:71902 ACD/P4A S71902 ACD/HCP4A 71902 CE/HCP4AH 71902 CD/P4A S71902 ACD/P4A 71902 CE/P4AH 71902 CE/HCP4A S71902 CD/HCP4A 71902 ACE/P4AH 71902 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S71902ACD/P4A products，there is large inventory of SKF S71902 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 S71902 ACD/P4A Which SKF S71902ACD/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1726308-2RS1	40	90	23	Bearings, units and housings
BD-230/560 CAK/W33-OH 30/560 H	530	820	195	Bearings, units and housings
32318	90	190	67.5	Bearings, units and housings
AOH 3048	220	240	116	Bearings, units and housings
GEG 200 ES	200	290	200	Bearings, units and housings
HM 31/950	125	-	950	Bearings, units and housings
NJ 2317 ECM	85	180	60	Bearings, units and housings
NK 80/25	80	95	25	Bearings, units and housings
NU 330 ECM	150	320	65	Bearings, units and housings
PBM 120140140 M1G1	120	140	140	Bearings, units and housings
W 6008-2RS1	40	68	15	Bearings, units and housings
SNL 3160 ATURT	277.8125	-	-	Bearings, units and housings

Purchase the SKF S71902 ACD/P4A Please fill in the following

Hot number： 22338 CCJA/W33VA406 BD-23064 CCK/W33-AOH 3064 G 30209 52445 6312 M 65x100x8 CRW1 R 99393 AS 110145 HA 3032 E HM 88649/610 KMT 10 LM 770949/910 NJ 2216 ECP SAL 70 ES-2RS SNP 3180x14.15/16