Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71824 ACD/P4

71824 ACD/P4

Dimensions

d		120	mm
D		150	mm
B		16	mm
d₁		129.8	mm
d₂		129.8	mm
D₁		140.6	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		39.5	mm

Abutment dimensions

d_a	min.	124.6	mm
d_b	min.	124.6	mm
D_a	max.	145.4	mm
D_b	max.	148	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		130.9	mm

Calculation data

Basic dynamic load rating	C	31.2	kN
Basic static load rating	C₀	42.5	kN
Fatigue load limit	P_u	1.53	kN
Attainable speed for grease lubrication		6700	r/min
Attainable speed for oil-air lubrication		11000	r/min
Ball diameter	D_w	8.731	mm
Number of balls	z	35
Reference grease quantity	G_ref	5.5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	280	N
Static axial stiffness, preload class A		262	N/µm
Preload class B	G_B	850	N
Static axial stiffness, preload class B		417	N/µm
Preload class C	G_C	1700	N
Static axial stiffness, preload class C		576	N/µm
Calculation factors
Calculation factor	f	1.41
Calculation factor	f₁	0.97
Calculation factor	f_2A	1
Calculation factor	f_2B	1.08
Calculation factor	f_2C	1.15
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

0.55

Model Number: 71824 ACD/P4
Inner Diameter：120mm Outer Diameter：150mm Width：16mm
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:Textile Accessories,root canal filling,marine analysis,training beds etc,rehabilitation training equipment,noise reduction equipment,switch,universal category,machine tool spindle,injection molding machine,hot and cold box
Similar models:71824 CD/HCP4 71824 CD/P4 71824 ACD/HCP4 71824 ACD/P4
BEARING POWER International Trading Co.,Ltd. specialize in 71824ACD/P4 products，there is large inventory of SKF 71824 ACD/P4 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71824 ACD/P4 Which SKF 71824ACD/P4 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
10071	25.4	47.02	6.35	Seals
BD-239/1060 CAKF/W33-OH 39/1060 H	1000	1400	250	Bearings, units and housings
6080 M	400	600	90	Bearings, units and housings
6205-2Z/VA228	25	52	15	Bearings, units and housings
72x88x8 CRW1 R	72	88	8	Seals
BT4B 328827 G/HA4VA901	457.2	596.9	-	Bearings, units and housings
HM 261049/010	333.375	469.9	90.488	Bearings, units and housings
K 89311 TN	55	105		Bearings, units and housings
KRV 30 PPXA	-	30	14	Bearings, units and housings
S7205 ACD/P4A	25	52	15	Bearings, units and housings
SD 22x30x4	22	30	4	Seals
SYR 1 15/16-3	49.2125	-	-	Bearings, units and housings

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Hot number： BD-23092 CAK/W33-AOHX 3092 G 2150380 22240 CCK/W33 BD-22356 CCK/W33-OH 2356 H BD-239/530 CAK/W33-OH 39/530 H 33220 49929 51x65x7 CRWA1 R 7314 BECBY 780x830x22 HS5 R HM 3188 NU 2216 ECP NUP 207 ECP S71911 ACD/HCP4A SNW 111x1.7/8