Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71900 CE/P4AH

71900 CE/P4AH

Dimensions

d		10	mm
D		22	mm
B		6	mm
d₁		14	mm
d₂		13.26	mm
D₁		17.92	mm
K		0.5	mm
C₁		3.65	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		5.4	mm

Abutment dimensions

d_a	min.	12	mm
d_b	min.	12	mm
D_a	max.	20	mm
D_b	max.	21.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		14.8	mm

Calculation data

Basic dynamic load rating	C	2.03	kN
Basic static load rating	C₀	0.815	kN
Fatigue load limit	P_u	0.034	kN
Attainable speed for grease lubrication		100000	r/min
Attainable speed for oil-air lubrication		155000	r/min
Ball diameter	D_w	3.175	mm
Number of balls	z	11
Reference grease quantity	G_ref	0.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	11	N
Static axial stiffness, preload class A		10	N/µm
Preload class B	G_B	32	N
Static axial stiffness, preload class B		16	N/µm
Preload class C	G_C	65	N
Static axial stiffness, preload class C		22	N/µm
Calculation factors
Calculation factor	f	1.03
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1
Calculation factor	f₀	7.6

Mass

Mass bearing

0.009

Model Number: 71900 CE/P4AH
Inner Diameter：10mm Outer Diameter：22mm Width：6mm
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:Spectral Products,forklift truck,other lathe,stamping die,test laboratory equipment and accessories,Performance test,trolley,Other machinery,Forming mold,gear type,Equipment
Similar models:S71900 CD/P4A 71900 CD/HCP4A 71900 ACE/P4AH 71900 CE/P4AH 71900 ACE/P4A S71900 ACD/P4A 71900 ACE/HCP4A 71900 CD/P4A 71900 CE/HCP4AH S71900 CD/HCP4A
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Hot number： BD-230/950 CAK/W33-OH 30/950 H 332394 42x62x8 HMS5 V 71914 CB/HCP4AL 86974 HJ 414 K 81211 TN NA 6909 NUTR 40 A PSM 142830 A51 SAW 23538 x 7 SNP 3052x9.7/16 SY 1. TF/VA228 SY 2.7/16 TF/VA228 YAR 213-208-2RF