Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71910 CB/P4A

S71910 CB/P4A

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₁		57.95	mm
d₂		56.9	mm
D₂		66.04	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		16.7	mm

Abutment dimensions

d_a	min.	53.2	mm
d_a	max.	57.4	mm
d_b	min.	53.2	mm
d_b	max.	56.3	mm
D_a	max.	68.8	mm
D_b	max.	70	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	10.4	kN
Basic static load rating	C₀	10.2	kN
Fatigue load limit	P_u	0.265	kN
Attainable speed for grease lubrication		26000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	29
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	26	N
Static axial stiffness, preload class A		31	N/µm
Preload class B	G_B	52	N
Static axial stiffness, preload class B		40	N/µm
Preload class C	G_C	155	N
Static axial stiffness, preload class C		65	N/µm
Calculation factors
Calculation factor	f	1.09
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
Calculation factor	f₀	9.8

Mass

Mass bearing

0.14

Model Number: S71910 CB/P4A
Inner Diameter：50mm Outer Diameter：72mm Width：12mm
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:organic raw materials,Rolling mill,Dental Equipment,ventilator anesthesia machine etc,chemical instruments,agriculture,medical equipment,marine analysis,stamping die,Forklift industry,Embroidery
Similar models:71910 ACE/P4AL S71910 CB/HCP4A 71910 ACE/P4A 71910 CB/P4A 71910 CD/HCP4A S71910 CB/P4A 71910 CE/HCP4A 71910 CB/P4AL 71910 ACE/HCP4AH1 71910 ACB/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in S71910CB/P4A products，there is large inventory of SKF S71910 CB/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 S71910 CB/P4A Which SKF S71910CB/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
16076 MA	380	560	57	Bearings, units and housings
16817	42.8752	66.62	12.7	Seals
51115	75	100	19	Bearings, units and housings
47375	120.65	146.02	11.13	Seals
619/710 MA	710	950	106	Bearings, units and housings
71908 CD/HCP4A	40	62	12	Bearings, units and housings
FYJ 60 KF	55	-	-	Bearings, units and housings
FYR 3 7/16-3	87.3125	-	-	Bearings, units and housings
PWM 190210150	190	210	150	Bearings, units and housings
S7006 CB/HCP4A	30	55	13	Bearings, units and housings
S7013 ACB/P4A	65	100	18	Bearings, units and housings
SHR 90	90	-	-	Coupling systems

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