Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71906 CE/P4A

71906 CE/P4A

Dimensions

d		30	mm
D		47	mm
B		9	mm
d₁		35.8	mm
d₂		34.4	mm
D₁		41.39	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		10.1	mm

Abutment dimensions

d_a	min.	32	mm
d_b	min.	32	mm
D_a	max.	45	mm
D_b	max.	46.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		36.8	mm

Calculation data

Basic dynamic load rating	C	5.59	kN
Basic static load rating	C₀	3.25	kN
Fatigue load limit	P_u	0.14	kN
Attainable speed for grease lubrication		41000	r/min
Attainable speed for oil-air lubrication		63000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	18
Reference grease quantity	G_ref	0.6	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	30	N
Static axial stiffness, preload class A		23	N/µm
Preload class B	G_B	90	N
Static axial stiffness, preload class B		35	N/µm
Preload class C	G_C	180	N
Static axial stiffness, preload class C		49	N/µm
Calculation factors
Calculation factor	f	1.08
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	8.3

Mass

Mass bearing

0.05

Model Number: 71906 CE/P4A
Inner Diameter：30mm Outer Diameter：47mm Width：9mm
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：2021-06-06
Application:vacuum filter,coal mill,Anesthetic Equipment,municipal machinery,mathematical instruments,small appliances,hook,metering pump,milling head plug,mobile toilet,medical treatment
Similar models:71906 CE/P4AL 71906 ACB/P4A S71906 CB/P4A S71906 CD/P4A 71906 CE/HCP4AH 71906 ACE/P4A 71906 ACB/HCP4A 71906 ACD/HCP4A S71906 ACB/P4A S71906 CE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71906CE/P4A products，there is large inventory of SKF 71906 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 71906 CE/P4A Which SKF 71906CE/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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Hot number： 15578/15520 15x25x7 CRW1 P 1726310-2RS1 19400 BD-22314 EK-AHX 2314 G 80 VS V 72x100x10 HMSA10 V FY 60 TF HN 3520 PFD 25 TR SAF 23032 KAT x 5.3/8 SAF 23056 KA x 10 W 6008 SHR 25 SY 2.1/4 TF