Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71922 ACB/P4A

71922 ACB/P4A

Dimensions

d		110	mm
D		150	mm
B		20	mm
d₁		124.42	mm
d₂		122.5	mm
D₂		139	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/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:plastic blow molding,stirrer,Hair styling device,small diesel generators,screen filter,gantry processing,Hydraulic Press,Doppler,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,other lathe,test equipment
Similar models:71922 ACB/P4AL 71922 CD/P4A 71922 CE/HCP4A 71922 CE/P4AL 71922 ACE/HCP4AL 71922 CD/HCP4AH1 S71922 ACD/P4A S71922 CD/P4A S71922 CB/HCP4A 71922 ACB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71922ACB/P4A products，there is large inventory of SKF 71922 ACB/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 71922 ACB/P4A Which SKF 71922ACB/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
14713	37.9984	50.0126	8.001	Seals
23702	60.325	85.09	9.53	Seals
50620	128.6002	155.58	12.7	Seals
6315-2RS1	75	160	37	Bearings, units and housings
71909 CE/P4AH1	45	68	12	Bearings, units and housings
HME 30/630	75	-	630	Bearings, units and housings
NCF 2230 ECJB	150	270	73	Bearings, units and housings
NJ 213 ECM	65	120	23	Bearings, units and housings
NUP 2312 ECML	60	130	46	Bearings, units and housings
SSAFS 22532 x 5.1/2	139.7	-	-	Bearings, units and housings
SYNT 50 LTS	50	-	-	Bearings, units and housings
SYNT 65 FW	65	-	-	Bearings, units and housings

Purchase the SKF 71922 ACB/P4A Please fill in the following

Hot number： 23938 CC/W33 34x62x8 CRW1 R 401705 623/HR22Q2 7009 CE/P4AL1 7304 BECBM BEAM 017062-2RS/PE GEH 30 TXE-2LS GEH 80 ESX-2LS HA 3036 K 81106 TN NU 2272 MA PFT 35 WF SSAFS 22224 T W 61808