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

71922 ACB/P4AL

Dimensions

d		110	mm
D		150	mm
B		20	mm
d₁		124.42	mm
d₂		122.5	mm
D₂		139	mm
b		2.2	mm
C₁		10.9	mm
C₂		4.5	mm
C₃		2.9	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		46.9	mm

Abutment dimensions

d_a	min.	116	mm
d_b	min.	116	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		125.7	mm

Calculation data

Basic dynamic load rating	C	32.5	kN
Basic static load rating	C₀	40.5	kN
Fatigue load limit	P_u	0.95	kN
Attainable speed for grease lubrication		10000	r/min
Attainable speed for oil-air lubrication		15000	r/min
Ball diameter	D_w	8.731	mm
Number of balls	z	37
Reference grease quantity	G_ref	11.43	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	145	N
Static axial stiffness, preload class A		174	N/µm
Preload class B	G_B	290	N
Static axial stiffness, preload class B		221	N/µm
Preload class C	G_C	870	N
Static axial stiffness, preload class C		338	N/µm
Calculation factors
Calculation factor	f	1.14
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.9

Model Number: 71922 ACB/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:Hairbrush device,pump industry,packaging materials,security,ventilation heating equipment,clean stationery,wheel lathe,Hydraulic Rama,security equipment,sheet industry,other lathe
Similar models:71922 ACD/P4A 71922 CE/P4AL 71922 ACD/P4AH1 71922 ACD/HCP4A S71922 ACD/P4A 71922 ACD/P4AL S71922 CB/HCP4A 71922 ACE/HCP4AH1 S71922 CE/HCP4A 71922 ACB/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71922ACB/P4AL products，there is large inventory of SKF 71922 ACB/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 ACB/P4AL Which SKF 71922ACB/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
292/600 EM	600	800	122	Bearings, units and housings
6305 NR	25	62	17	Bearings, units and housings
68x90x8 CRW1 R	68	90	8	Seals
AOH 31/850	800	850	462	Bearings, units and housings
FYWK 1.7/16 YTH	36.512	-	-	Bearings, units and housings
IR 15x19x16	15	19	16	Bearings, units and housings
S71913 ACB/HCP4A	65	90	13	Bearings, units and housings
SAF 1610 T	42.8625	-	-	Bearings, units and housings
SAF 22520 x 3.3/8 T	85.725	-	-	Bearings, units and housings
SAL 40 TXE-2LS	40	-	28	Bearings, units and housings
SNW 26x4.3/8	111.125	171.577	95.3008	Bearings, units and housings
Z 200 F	10	-	4	Seals

Purchase the SKF 71922 ACB/P4AL Please fill in the following

Hot number： BD-23080 CCK/W33-AOH 3080 G 275 VA R 31318/DF 400555 400901 470536 7016 ACE/HCP4A 71920 ACE/P4A 91395 FBSA 208/QBC FSNL 320 TURU NKIA 5906 NUP 309 ECML SAW 23544 x 7.1/2 TLC SNL 3260