Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71906 CE/P4A

S71906 CE/P4A

Dimensions

d		30	mm
D		47	mm
B		9	mm
d₁		35.8	mm
d₂		34.4	mm
D₂		43.4	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_a	max.	35.4	mm
d_b	min.	32	mm
d_b	max.	34	mm
D_a	max.	45	mm
D_b	max.	46.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	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
Ball diameter	D_w	4.762	mm
Number of balls	z	18
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

0.048

Model Number: S71906 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：2021-06-03
Application:engine,top industry,Processing machinery,Other Measurements,Traffic Fire Protection Equipment Security equipment,Cylinder Special,storage shelves,natural instruments,plastic rolling,flow control valve,tooth filling
Similar models:71906 CE/P4A 71906 ACE/P4AL 71906 ACE/HCP4A 71906 ACD/P4A 71906 CD/HCP4A S71906 CD/P4A 71906 CE/P4AH S71906 CE/P4A 71906 ACB/HCP4A S71906 ACB/P4A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
30x42x6 HMS5 RG	30	42	6	Seals
4 VA R	3.2	-	-	Seals
35x50x7 HMSA10 RG	35	50	7	Seals
37532	95.25	126.97	11.13	Seals
55x78x12 HMSA10 V	55	78	12	Seals
61900	10	22	6	Bearings, units and housings
708 ACD/HCP4A	8	22	7	Bearings, units and housings
90017	228.6	260.35	19.05	Seals
BD-C 31/670 KMB-AOHX 31/670	630	1090	336	Bearings, units and housings
NKS 35	35	50	22	Bearings, units and housings
NUH 2320 ECMH	100	215	73	Bearings, units and housings
SAF 22544 x 8 T	203.2	-	-	Bearings, units and housings

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Hot number： 1370x1420x20 HDS1 R BD-23192 CAK/W33-OH 3192 H 38.5x58x7 HMS5 RG 40x68x8 HMSA10 V 53688 70x90x10 HMSA10 RG 91323 95068 99176 GEZM 500 ES-2RS MB 16 PCM 404420 M PWM 140155150 SNL 3084 W 619/6 R