Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71922 CB/HCP4AL

71922 CB/HCP4AL

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		33	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	34.5	kN
Basic static load rating	C₀	44	kN
Fatigue load limit	P_u	1	kN
Attainable speed for grease lubrication		14000	r/min
Attainable speed for oil-air lubrication		22000	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	86	N
Static axial stiffness, preload class A		74	N/µm
Preload class B	G_B	170	N
Static axial stiffness, preload class B		97	N/µm
Preload class C	G_C	515	N
Static axial stiffness, preload class C		156	N/µm
Calculation factors
Calculation factor	f	1.14
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
Calculation factor	f₀	10

Mass

Mass bearing

0.84

Model Number: 71922 CB/HCP4AL
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:lifting upgrade,building decoration raw materials and accessories,Pneumatic Control Valves,plastic molding,plastic molding,food packaging,bathroom facilities,metallurgy,drawing die,education model Instruments,ventilator anesthesia machine etc
Similar models:71922 ACE/P4AH1 71922 CD/P4AL 71922 ACE/HCP4AH1 71922 CD/P4A 71922 CE/HCP4A 71922 CE/P4AH1 71922 ACD/P4AH1 71922 ACD/P4AL 71922 CB/HCP4AL 71922 ACE/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71922CB/HCP4AL products，there is large inventory of SKF 71922 CB/HCP4AL 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 CB/HCP4AL Which SKF 71922CB/HCP4AL 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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6312 NR	60	130	31	Bearings, units and housings
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AOHX 31/600	570	600	355	Bearings, units and housings
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IR 55x65x28	55	65	28	Bearings, units and housings
KD2-203	25	171	-	Coupling systems
OKCX 540	540		-
SAFS 23028 KA x 4.15/16	125.4125	-	-	Bearings, units and housings
SAW 23530 x 5.1/4 T	133.35	-	-	Bearings, units and housings
WS 89432	160		31.5	Bearings, units and housings

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Hot number： 1400314 18892 305802 C-2Z 4218 ATN9 7012 ACD/P4AL 71911 ACD/HCP4AL 7414 BGAM 85x150x12 HMS5 V 87529 FYR 2 1/2-3 HK 5024.2RS N 318 ECM NKIA 5908 NNF 5005 ADB-2LSV OH 39/560 H