Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71919 CB/P4AL

71919 CB/P4AL

Dimensions

d		95	mm
D		130	mm
B		18	mm
d₁		107.94	mm
d₂		106.36	mm
D₂		120.7	mm
b		2.2	mm
C₁		9.3	mm
C₂		4.5	mm
C₃		2.9	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		28.2	mm

Abutment dimensions

d_a	min.	101	mm
d_b	min.	101	mm
D_a	max.	124	mm
D_b	max.	126.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		109	mm

Calculation data

Basic dynamic load rating	C	24.7	kN
Basic static load rating	C₀	30	kN
Fatigue load limit	P_u	0.75	kN
Attainable speed for grease lubrication		13000	r/min
Attainable speed for oil-air lubrication		20000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	38
Reference grease quantity	G_ref	7.5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	60	N
Static axial stiffness, preload class A		56	N/µm
Preload class B	G_B	120	N
Static axial stiffness, preload class B		73	N/µm
Preload class C	G_C	360	N
Static axial stiffness, preload class C		117	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

0.61

Model Number: 71919 CB/P4AL
Inner Diameter：95mm Outer Diameter：130mm Width：18mm
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：2026-04-18
Application:plastic blow molding,stirrer,Hair styling device,small diesel generators,screen filter,gantry processing,Hydraulic Press,Doppler,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,other lathe,test equipment
Similar models:71919 ACE/HCP4AL 71919 CE/HCP4AH1 71919 ACD/P4A 71919 ACE/P4AL 71919 CD/P4AL 71919 ACE/HCP4A 71919 ACB/HCP4AL S71919 ACB/HCP4A S71919 CD/HCP4A S71919 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71919CB/P4AL products，there is large inventory of SKF 71919 CB/P4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71919 CB/P4AL Which SKF 71919CB/P4AL 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
1350 VL R	1225	-	-	Seals
1475 VRME R	1397	-	-	Seals
6004-2RSL	20	42	12	Bearings, units and housings
6040 M	200	310	51	Bearings, units and housings
614609	609.6	812.8	-	Bearings, units and housings
7024 ACD/P4AH1	120	180	28	Bearings, units and housings
71968 ACDMA/P4A	340	460	56	Bearings, units and housings
GEH 30 ESL-2LS	30	55	32	Bearings, units and housings
NNU 4928 BK/SPW33	140	190	50	Bearings, units and housings
OH 31/800 HE	750	1000	505	Bearings, units and housings
OKBS 114	114	-	-
PSM 304045 A51	30	40	45	Bearings, units and housings

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Hot number： 22311 E/VA405 30x50x10 HMS5 V 52232 M 528210 6214-2Z/VA208 71919 CE/P4A 71928 CD/HCP4A PCM 353930 E S7008 ACB/HCP4A PF 20 RM PF 50 TR SAF 1615 x 2.3/8 T SAF 22507 x 1.1/8 SAW 23524 SHR 24