Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71919 CE/P4A

71919 CE/P4A

Dimensions

d		95	mm
D		130	mm
B		18	mm
d₁		106	mm
d₂		102.9	mm
D₁		119.22	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		25	mm

Abutment dimensions

d_a	min.	101	mm
d_b	min.	98.2	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		108.5	mm

Calculation data

Basic dynamic load rating	C	30.7	kN
Basic static load rating	C₀	25.5	kN
Fatigue load limit	P_u	0.98	kN
Attainable speed for grease lubrication		14000	r/min
Attainable speed for oil-air lubrication		21000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	25
Reference grease quantity	G_ref	7.3	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	166	N
Static axial stiffness, preload class A		68	N/µm
Preload class B	G_B	500	N
Static axial stiffness, preload class B		107	N/µm
Preload class C	G_C	995	N
Static axial stiffness, preload class C		147	N/µm
Calculation factors
Calculation factor	f	1.18
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1
Calculation factor	f₀	8.6

Mass

Mass bearing

0.56

Model Number: 71919 CE/P4A
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：2024-12-13
Application:industry test,security,lifting chain,Individual Wire,Flame Cutting,enzyme,hydraulic cylinder,agriculture,machine lathe,Display Devices,printing equipment
Similar models:71919 ACE/HCP4AH1 S71919 ACE/HCP4A 71919 CE/HCP4AH1 S71919 CB/HCP4A 71919 CD/HCP4AH1 71919 ACD/P4A 71919 ACD/HCP4AL 71919 CE/HCP4A 71919 ACE/P4A 71919 ACE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71919CE/P4A products，there is large inventory of SKF 71919 CE/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 71919 CE/P4A Which SKF 71919CE/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.

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BD-22340 CCK/W33-AH 2340	190	420	138	Bearings, units and housings
3150210	800.1	838.2	22.23	Seals
38731	98.425	133.38	11.13	Seals
7216 BEP	80	140	26	Bearings, units and housings
7889	19.8374	46.43	6.35	Seals
BD-C 4024 K30V-AH 24024	115	180	60	Bearings, units and housings
D/W R168 R-2ZS	6.35	9.525	3.175	Bearings, units and housings
NJ 326 ECJ	130	280	58	Bearings, units and housings
S7018 CB/HCP4A	90	140	24	Bearings, units and housings
SNW 110x1.11/16	42.8625	50	60.5536	Bearings, units and housings
W 61702 R-2RS1	15	21	4	Bearings, units and housings
W 61901-2RS1	12	24	6	Bearings, units and housings

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