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

71922 CD/P4AL

Dimensions

d		110	mm
D		150	mm
B		20	mm
d₁		122.3	mm
d₂		122.3	mm
D₁		137.7	mm
b		2.3	mm
C₁		10.9	mm
C₂		4	mm
C₃		3	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		27.5	mm

Abutment dimensions

d_a	min.	116	mm
d_b	min.	116	mm
D_a	max.	144	mm
D_b	max.	146	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		125.6	mm

Calculation data

Basic dynamic load rating	C	62.4	kN
Basic static load rating	C₀	72	kN
Fatigue load limit	P_u	2.7	kN
Attainable speed for grease lubrication		8000	r/min
Attainable speed for oil-air lubrication		13000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	28
Reference grease quantity	G_ref	11.4	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	230	N
Static axial stiffness, preload class A		113	N/µm
Preload class B	G_B	460	N
Static axial stiffness, preload class B		156	N/µm
Preload class C	G_C	920	N
Static axial stiffness, preload class C		221	N/µm
Preload class D	G_D	1840	N
Static axial stiffness, preload class D		325	N/µm
Calculation factors
Calculation factor	f	1.26
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.09
Calculation factor	f_2D	1.15
Calculation factor	f_HC	1
Calculation factor	f₀	16.5

Mass

Mass bearing

0.86

Model Number: 71922 CD/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：2025-12-09
Application:chemical,defogging and degreasing,stamping die,plant determination,Other machinery,Broadcasting System,Textile Accessories,hanging clamp,labor insurance,printing machinery,crimping tools
Similar models:S71922 CB/P4A 71922 ACD/P4AH1 71922 ACB/HCP4AL S71922 CE/P4A S71922 ACE/P4A 71922 CD/P4AL 71922 CD/HCP4A 71922 ACD/HCP4AH1 71922 CD/P4A 71922 CE/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71922CD/P4AL products，there is large inventory of SKF 71922 CD/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 CD/P4AL Which SKF 71922CD/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
17771	44.45	100	7.95	Seals
20006	50.8	76.2	6.35	Seals
41186	104.775	133.38	11.13	Seals
FYC 55 TF	55	-	-	Bearings, units and housings
N 319 ECP	95	200	45	Bearings, units and housings
NNCL 4972 CV	360	480	118	Bearings, units and housings
PBMF 759070 M1G1	75	90	70	Bearings, units and housings
SAF 22308 T	40	-	-	Bearings, units and housings
S7015 ACD/P4A	75	115	20	Bearings, units and housings
SAFS 22516-11 x 2.3/4 T	69.85	-	-	Bearings, units and housings
SAFS 22530 x 5.5/16 TLC	134.9375	-	-	Bearings, units and housings
Z 211	55	-	7	Seals

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Hot number： 180 VA V 3313 DNRCBM 61255 618/1320 MA 7007 CE/HCP4A 7012 CD/P4AH1 7024 ACD/HCP4AH1 99112 RNU 1011 ECP SAF 22622 x 3.13/16 TLC SNL 3044 ATURT SAFS 22522 x 3.13/16 T SAW 23240 T SNLN 3052 SSAFS 22536 x 6.1/2