Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71924 CE/P4A

S71924 CE/P4A

Dimensions

d		120	mm
D		165	mm
B		22	mm
d₁		134	mm
d₂		130.2	mm
D₂		154.4	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		31	mm

Abutment dimensions

d_a	min.	126	mm
d_a	max.	133.4	mm
d_b	min.	123.2	mm
d_b	max.	129.6	mm
D_a	max.	159	mm
D_b	max.	161.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	47.5	kN
Basic static load rating	C₀	40.5	kN
Fatigue load limit	P_u	1.4	kN
Attainable speed for grease lubrication		11200	r/min
Ball diameter	D_w	14.288	mm
Number of balls	z	24
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	250	N
Static axial stiffness, preload class A		82	N/µm
Preload class B	G_B	760	N
Static axial stiffness, preload class B		129	N/µm
Preload class C	G_C	1530	N
Static axial stiffness, preload class C		179	N/µm
Calculation factors
Calculation factor	f	1.18
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	8.5

Mass

Mass bearing

1.14

Model Number: S71924 CE/P4A
Inner Diameter：120mm Outer Diameter：165mm Width：22mm
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：2026-04-18
Application:tapping machine,plant determination,Tool,PVC,luminescent reagent,Material handling equipment,shaft milling machine,suction nozzle,scientific instruments,walking Food processing machinery and equipment,Medical printer
Similar models:71924 CB/HCP4AL S71924 ACB/P4A 71924 ACB/HCP4AL 71924 ACE/HCP4AH1 S71924 ACE/HCP4A 71924 CE/P4AL S71924 ACD/P4A S71924 ACB/HCP4A 71924 CB/HCP4A 71924 ACD/P4AL
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Model No.	Inner Diameter	Outer Diameter	Width	Type
51200 V/HR11Q1	10	26	11	Bearings, units and housings
71822 ACD/P4	110	140	16	Bearings, units and housings
71914 ACD/P4AL	70	100	16	Bearings, units and housings
AOH 240/630 G	600	630	330	Bearings, units and housings
AXK 7095	70	95	4	Bearings, units and housings
FY 1.11/16 TF/VA228	42.862	-	54.2	Bearings, units and housings
FYRP 2 15/16	74.6125	-	-	Bearings, units and housings
GE 40 ESX-2LS	40	62	22	Bearings, units and housings
IR 12x15x22.5	12	15	22.5	Bearings, units and housings
MVR2-35	35	53	-	Seals
NJ 226 ECP	130	230	40	Bearings, units and housings
SYWK 1.1/4 YTA	31.75	-	-	Bearings, units and housings

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