Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71924 ACD/HCP4AL

71924 ACD/HCP4AL

Dimensions

d		120	mm
D		165	mm
B		22	mm
d₁		133.9	mm
d₂		133.9	mm
D₁		151.1	mm
b		2.6	mm
C₁		11.9	mm
C₂		4.2	mm
C₃		2.9	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		44.4	mm

Abutment dimensions

d_a	min.	126	mm
d_b	min.	126	mm
D_a	max.	159	mm
D_b	max.	161	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		137.6	mm

Calculation data

Basic dynamic load rating	C	72.8	kN
Basic static load rating	C₀	86.5	kN
Fatigue load limit	P_u	3.05	kN
Attainable speed for grease lubrication		8000	r/min
Attainable speed for oil-air lubrication		13000	r/min
Ball diameter	D_w	14.288	mm
Number of balls	z	28
Reference grease quantity	G_ref	15.3	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	450	N
Static axial stiffness, preload class A		335	N/µm
Preload class B	G_B	900	N
Static axial stiffness, preload class B		440	N/µm
Preload class C	G_C	1800	N
Static axial stiffness, preload class C		588	N/µm
Preload class D	G_D	3600	N
Static axial stiffness, preload class D		804	N/µm
Calculation factors
Calculation factor	f	1.26
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.07
Calculation factor	f_2C	1.12
Calculation factor	f_2D	1.17
Calculation factor	f_HC	1.04
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

0.99

Model Number: 71924 ACD/HCP4AL
Inner Diameter：120mm Outer Diameter：165mm Width：22mm
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：2021-06-04
Application:Reflective Materials Industrial fabrics,impression material,chuck industry,Cylinder Pneumatic Treatment Element,Logistics Equipment,pump industry,electromagnet,forklift truck,E Beauty,small appliances,wheel lathe
Similar models:71924 CB/P4A S71924 CD/P4A 71924 CD/P4A 71924 CB/P4AL 71924 ACE/P4AL S71924 ACE/HCP4A 71924 CD/HCP4AH1 S71924 CD/HCP4A 71924 CE/P4AH1 71924 CE/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71924ACD/HCP4AL products，there is large inventory of SKF 71924 ACD/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 71924 ACD/HCP4AL Which SKF 71924ACD/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
2000 VE R	1844	-	-	Seals
30060	76.2	110	11.13	Seals
350x380x16 HDS2 V	350	380	16	Seals
38x55x7 HMSA10 RG	38	55	7	Seals
6206-2RS1	30	62	16	Bearings, units and housings
D/W R166	4.762	9.525	3.175	Bearings, units and housings
FSYE 3 7/16	87.3125	-	-	Bearings, units and housings
GEZ 312 ES	95.25	149.225	83.337	Bearings, units and housings
NK 6/10 TN	6	12	10	Bearings, units and housings
SA 80 ESX-2LS	80	-	55	Bearings, units and housings
SNW 10x1.5/8	41.275	50	44.577	Bearings, units and housings
W 618/2	2	5	1.5	Bearings, units and housings

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Hot number： 24060 CCK30/W33 + AOH 24060 G 40x80x8 HMS5 V 608-2Z 65x140x12 HMS5 RG 90x110x12 HMSA10 V FSAF 1617 x 2.13/16 T GB 4948 NK 80/35 NKIA 5902 PBM 7085120 M1G1 RN-3x21.8 BF/G2 SAF 22613 x 2.1/8 TLC SSAFS 22516 SY 2. TF SYJ 30 TF