Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71922 ACB/HCP4A

S71922 ACB/HCP4A

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_a	max.	123.8	mm
d_b	min.	116	mm
d_b	max.	121.9	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	32.5	kN
Basic static load rating	C₀	40.5	kN
Fatigue load limit	P_u	0.95	kN
Attainable speed for grease lubrication		12000	r/min
Ball diameter	D_w	8.731	mm
Number of balls	z	37
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	145	N
Static axial stiffness, preload class A		192	N/µm
Preload class B	G_B	290	N
Static axial stiffness, preload class B		248	N/µm
Preload class C	G_C	870	N
Static axial stiffness, preload class C		379	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	1.08
Calculation factor	f_HC	1.01
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

0.87

Model Number: S71922 ACB/HCP4A
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:horizontal processing,organic raw materials,Cylinder Micro,aerial work platform,directional control valve,ECG,chromatography,plastic rolling,Internal thread type,Medical room equipment,boring bar boring bar
Similar models:71922 ACE/HCP4AL S71922 CE/P4A 71922 ACB/P4A 71922 ACE/P4A 71922 ACD/HCP4A 71922 ACB/HCP4A 71922 CB/P4AL 71922 ACE/P4AH1 71922 ACE/HCP4A S71922 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S71922ACB/HCP4A products，there is large inventory of SKF S71922 ACB/HCP4A 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 ACB/HCP4A Which SKF S71922ACB/HCP4A 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
24x47x7 HMS5 RG	24	47	7	Seals
27x37x7 HMSA10 V	27	37	7	Seals
7015 ACE/P4AH1	75	115	20	Bearings, units and housings
85x140x12 HMSA10 RG	85	140	12	Seals
85x150x12 HMS5 V	85	150	12	Seals
82559	209.55	260.35	15.88	Seals
D/W ER1038	9.525	15.875	3.967	Bearings, units and housings
PBM 253550 M1G1	25	35	50	Bearings, units and housings
PPMF 202311.5	20	23	11.5	Bearings, units and housings
S71920 CB/HCP4A	100	140	20	Bearings, units and housings
SAF 22234 TLC	170	-	-	Bearings, units and housings
SAFS 22544 x 7.1/2 T	190.5	-	-	Bearings, units and housings

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