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：2025-12-09
Application:Safety protection,Pneumatic Control Valves,forming machine,Broadcasting System,instrument,meat products machine,office equipment,Blood coagulation reagent,Spectrum Products,medical equipment,trolley
Similar models:71919 ACB/P4A 71919 CB/P4AL 71919 ACE/P4A 71919 CD/HCP4AL 71919 ACD/P4AH1 71919 ACD/HCP4A 71919 CD/HCP4AH1 S71919 CE/HCP4A 71919 ACD/P4A S71919 CE/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
16120	41.275	61.9	7.95	Seals
61904-2RZ	20	37	9	Bearings, units and housings
6204-2RSH	20	47	14	Bearings, units and housings
7018 CD/HCP4AL	90	140	24	Bearings, units and housings
72x90x10 HMSA10 V	72	90	10	Seals
85046	-	-	57.15	Seals
NU 217 ECM/C3VL0241	85	150	28	Bearings, units and housings
OKCS 310	310		-
OKCX 260	260		-
PBMF 506050 M1G1	50	60	50	Bearings, units and housings
PCM 161815 E	16	18	15	Bearings, units and housings
SAF 1511 x 1.7/8 T	47.625	-	-	Bearings, units and housings

Purchase the SKF 71919 CB/P4AL Please fill in the following

Hot number： 1150258 35x52x8 CRWA1 P 410803 6003-2Z/VA201 6301-RSL 6410 NR 7421 7478 FSYE 4 15/16 KRV 47 PPXA NNU 4980 B/SPW33 NUP 2226 ECML P 47 R-15 TF SAF 22634 TLC SY 509 M