Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71924 CB/P4A

71924 CB/P4A

Dimensions

d		120	mm
D		165	mm
B		22	mm
d₁		136.92	mm
d₂		135	mm
D₂		151.9	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		34.2	mm

Abutment dimensions

d_a	min.	126	mm
d_b	min.	126	mm
D_a	max.	159	mm
D_b	max.	161.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		138.2	mm

Calculation data

Basic dynamic load rating	C	36.4	kN
Basic static load rating	C₀	48	kN
Fatigue load limit	P_u	1.08	kN
Attainable speed for grease lubrication		10000	r/min
Attainable speed for oil-air lubrication		16000	r/min
Ball diameter	D_w	8.731	mm
Number of balls	z	41
Reference grease quantity	G_ref	14.01	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	90	N
Static axial stiffness, preload class A		71	N/µm
Preload class B	G_B	180	N
Static axial stiffness, preload class B		94	N/µm
Preload class C	G_C	540	N
Static axial stiffness, preload class C		150	N/µm
Calculation factors
Calculation factor	f	1.13
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
Calculation factor	f₀	10

Mass

Mass bearing

1.27

Model Number: 71924 CB/P4A
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：2025-12-09
Application:tapping machine,electromagnet,Infrared Technology,light therapy instrument,defogging and degreasing,Oral Equipment,switch,spring industry,turret industry,Broadcasting System,non-motor vehicle Electric car
Similar models:71924 ACB/HCP4AL 71924 CE/P4A S71924 CD/HCP4A 71924 CB/HCP4AL 71924 ACD/P4AL 71924 CB/HCP4A 71924 ACB/P4A S71924 ACD/P4A S71924 ACE/HCP4A 71924 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71924CB/P4A products，there is large inventory of SKF 71924 CB/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 71924 CB/P4A Which SKF 71924CB/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
249/750 CA/W33	750	1000	250	Bearings, units and housings
32477	82.55	114.33	9.53	Seals
57506	146.05	168.28	12.7	Seals
BT2B 332424/HA3	609.6	820	-	Bearings, units and housings
BT4B 331553/HA1	342.9	571.5	-	Bearings, units and housings
H 2314	60	70	68	Bearings, units and housings
HE 2313	57.15	85	65	Bearings, units and housings
MB 25	125	170	-	Bearings, units and housings
PCMW 142601.5 M	14	26	-	Bearings, units and housings
RMS 12	38.1	95.25	23.812	Bearings, units and housings
SAFS 22534 x 6	152.4	-	-	Bearings, units and housings
SNL 3038 G	190	-	-	Bearings, units and housings

Purchase the SKF 71924 CB/P4A Please fill in the following

Hot number： 240/600 ECA/W33 2303 25x40x5 HMSA10 RG 30x55x7 HMS5 V 464777 50x68x8 CRW1 R 51101 V/HR22T2 GE 20 ESL-2LS H 3132 L NNU 4934 BK/SPW33 NU 340 ECML SAF 1618 x 3.1/16 TLC SSAFS 23028 KA x 4.7/8 SYE 2 3/16-18 SYNT 65 LTS