Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71922 CE/P4A

S71922 CE/P4A

Dimensions

d		110	mm
D		150	mm
B		20	mm
d₁		122.4	mm
d₂		119	mm
D₂		140.9	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		28.7	mm

Abutment dimensions

d_a	min.	116	mm
d_a	max.	121.8	mm
d_b	min.	113.2	mm
d_b	max.	118.4	mm
D_a	max.	144	mm
D_b	max.	146.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	39.7	kN
Basic static load rating	C₀	34.5	kN
Fatigue load limit	P_u	1.25	kN
Attainable speed for grease lubrication		12000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	26
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	220	N
Static axial stiffness, preload class A		80	N/µm
Preload class B	G_B	650	N
Static axial stiffness, preload class B		126	N/µm
Preload class C	G_C	1300	N
Static axial stiffness, preload class C		174	N/µm
Calculation factors
Calculation factor	f	1.2
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	8.6

Mass

Mass bearing

0.84

Model Number: S71922 CE/P4A
Inner Diameter：110mm Outer Diameter：150mm Width：20mm
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：2026-04-16
Application:hanging clamp,Technical Equipment,Low-voltage electrical equipment,security equipment,metal mold,Grinding and polishing equipment,instrumentation instrument,motorcycle,E Beauty,Cylinder Pneumatic Treatment Element,impression material
Similar models:S71922 ACB/HCP4A 71922 CE/HCP4A 71922 CB/P4A S71922 CB/P4A 71922 ACD/HCP4AL 71922 ACD/HCP4A S71922 CE/P4A 71922 ACE/HCP4A 71922 ACD/HCP4AH1 71922 ACB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S71922CE/P4A products，there is large inventory of SKF S71922 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 S71922 CE/P4A Which SKF S71922CE/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： 240/600 BC 51202 V/HR11Q1 7311 BEGBM 91708 BT4-0013 G/HA1C400VA903 C 4028 K30V FYR 2-18 H 311 E NJ 212 ECJ NNU 4952 BK/SPW33 NU 1092 MA PCMW 426601.5 E S7011 ACD/P4A SIKB 6 F TU 2.3/16 TF