Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71922 CE/P4AL

71922 CE/P4AL

Dimensions

d		110	mm
D		150	mm
B		20	mm
d₁		122.4	mm
d₂		119	mm
D₁		137.51	mm
b		2.3	mm
C₁		10.9	mm
C₂		3.5	mm
C₃		3	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_b	min.	113.2	mm
D_a	max.	144	mm
D_b	max.	146.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		125.4	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
Attainable speed for oil-air lubrication		18000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	26
Reference grease quantity	G_ref	11	cm³
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

0.83

Model Number: 71922 CE/P4AL
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:impression material,security,noise inspection,plastic molding,medical equipment,sanitation facilities,glass processing machine,hook,Medium and large motor,instrument,security equipment
Similar models:71922 ACD/HCP4AL S71922 ACE/HCP4A 71922 ACE/P4AH1 S71922 CD/HCP4A 71922 ACE/HCP4AL S71922 CB/HCP4A 71922 ACE/P4AL S71922 CB/P4A 71922 CE/HCP4AH1 71922 ACB/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71922CE/P4AL products，there is large inventory of SKF 71922 CE/P4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71922 CE/P4AL Which SKF 71922CE/P4AL 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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TU 50 TF	50	-	-	Bearings, units and housings
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Hot number： 30215 61903-2Z 6211-2ZNR 71921 CD/P4AH1 90874 FYWK 1.15/16 LTA GS 81209 HE 2332 L K 10x14x13 TN PCMS 2005001.0 E S71917 CE/HCP4A SAFS 22516-11 x 2.3/4 SAW 23528 TLC SAW 23538 x 6.7/8 TLC W 602