Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71900 CE/P4A

71900 CE/P4A

Dimensions

d		10	mm
D		22	mm
B		6	mm
d₁		14	mm
d₂		13.26	mm
D₁		17.92	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/P4A
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：2021-06-05
Application:food sterilization,other accessories,metal mold,forklift truck,organic raw materials,Cylinder Micro,Surveying Surveying Instruments,Beauty and Body,Pneumatic Control Elements,Hairbrush device,Water Monitoring
Similar models:71900 ACE/P4A 71900 CD/P4A 71900 CD/HCP4A 71900 ACE/HCP4A 71900 CE/HCP4AH 71900 CE/HCP4A 71900 CE/P4AH 71900 ACE/P4AH S71900 ACD/P4A 71900 ACE/HCP4AH
BEARING POWER International Trading Co.,Ltd. specialize in 71900CE/P4A products，there is large inventory of SKF 71900 CE/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 71900 CE/P4A Which SKF 71900CE/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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BD-23992 CAK/W33-OH 3992 H	430	620	118	Bearings, units and housings
80009	203.2	241.3	17.45	Seals
89949	-	-	63	Seals
D/W RW1-4 R	1.984	6.35	3.175	Bearings, units and housings
NNU 4964 BK/SPW33	320	440	118	Bearings, units and housings
NU 2344 ECMP	220	460	145	Bearings, units and housings
SNW 40x7.1/4	184.15	250.1646	139.0396	Bearings, units and housings
SSAFS 22532 TLC	138.1125	-	-	Bearings, units and housings

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