Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71919 CE/HCP4A

71919 CE/HCP4A

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		16000	r/min
Attainable speed for oil-air lubrication		25000	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		75	N/µm
Preload class B	G_B	500	N
Static axial stiffness, preload class B		119	N/µm
Preload class C	G_C	995	N
Static axial stiffness, preload class C		163	N/µm
Calculation factors
Calculation factor	f	1.18
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.05
Calculation factor	f_2C	1.09
Calculation factor	f_HC	1.01
Calculation factor	f₀	8.6

Mass

Mass bearing

0.48

Model Number: 71919 CE/HCP4A
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:rubber products machinery and equipment,molding machine,Roller,labor insurance,welding equipment,industrial skin care,Microwave Equipment,Film machine,relay,knitted fabrics,roller lathe
Similar models:71919 CB/HCP4A 71919 ACD/P4AL 71919 CD/HCP4A 71919 CE/P4A S71919 ACD/P4A 71919 CE/P4AH1 71919 ACE/HCP4AL S71919 ACE/P4A S71919 ACB/P4A 71919 ACE/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71919CE/HCP4A products，there is large inventory of SKF 71919 CE/HCP4A 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/HCP4A Which SKF 71919CE/HCP4A 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
25 VS R	22	-	-	Seals
331562	447.675	635	-	Bearings, units and housings
90778	-	-	25.4	Seals
BT4B 332963/HA1	340	520	-	Bearings, units and housings
FBSA 205/DB	25	-	120	Bearings, units and housings
FSAF 1517 x 2.7/8 TLC	73.025	-	-	Bearings, units and housings
NU 1026 M/C3VL2071	130	200	33	Bearings, units and housings
SAW 23520 TLC	87.3125	-	-	Bearings, units and housings
SAW 23532 TLC	138.1125	-	-	Bearings, units and housings
SILA 80 TXE-2LS	80	-	55	Bearings, units and housings
W 619/4 R-2RS1	4	11	4	Bearings, units and housings
W 619/8	8	19	6	Bearings, units and housings

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Hot number： 16900 18x30x7 CRW1 V 464777 50x68x10 HMS5 RG 51307 85 VA V 98445 FYK 35 WR/VL065 FYTB 1.15/16 TF HJ 218 EC NKXR 17 NU 10/630 ECMA/HA2 RNA 6902 SAW 23520 TLC SIQG 12 ESA