Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71910 CE/P4AL

71910 CE/P4AL

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₁		56.7	mm
d₂		54.9	mm
D₁		65.3	mm
b		2.2	mm
C₁		5.9	mm
C₂		2.3	mm
C₃		1.8	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		14.7	mm

Abutment dimensions

d_a	min.	53.2	mm
d_b	min.	52	mm
D_a	max.	68.8	mm
D_b	max.	70	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		58.4	mm

Calculation data

Basic dynamic load rating	C	12.7	kN
Basic static load rating	C₀	8.65	kN
Fatigue load limit	P_u	0.365	kN
Attainable speed for grease lubrication		26000	r/min
Attainable speed for oil-air lubrication		40000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	21
Reference grease quantity	G_ref	1.7	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	69	N
Static axial stiffness, preload class A		38	N/µm
Preload class B	G_B	210	N
Static axial stiffness, preload class B		61	N/µm
Preload class C	G_C	410	N
Static axial stiffness, preload class C		83	N/µm
Calculation factors
Calculation factor	f	1.15
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	8.4

Mass

Mass bearing

0.13

Model Number: 71910 CE/P4AL
Inner Diameter：50mm Outer Diameter：72mm Width：12mm
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:product accessories,centrifugal pump,power source,relay,medical equipment,oral medical device,equipment and,preservation equipment,Machine Tool Accessories,medical equipment,plastic blow molding
Similar models:S71910 ACE/HCP4A 71910 ACB/P4A 71910 CE/HCP4A 71910 ACD/HCP4A 71910 ACE/P4A 71910 ACE/P4AH1 71910 ACE/HCP4AH1 71910 CD/P4A 71910 CE/P4AL S71910 CE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71910CE/P4AL products，there is large inventory of SKF 71910 CE/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 71910 CE/P4AL Which SKF 71910CE/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
1500 VE R	1419	-	-	Seals
1500380	381	425.45	19.05	Seals
16286	41.275	62.5348	6.35	Seals
24088 ECAK30/W33	440	650	212	Bearings, units and housings
4991	12.7	25.37	6.35	Seals
71919 ACD/P4AH1	95	130	18	Bearings, units and housings
GRA 3022	110	150	45	Bearings, units and housings
NNCF 4918 CV	90	125	35	Bearings, units and housings
NUP 319 ECML	95	200	45	Bearings, units and housings
RNAO 30x40x17	30	40	17	Bearings, units and housings
S7024 ACD/P4A	120	180	28	Bearings, units and housings
SSAFS 22518 x 3.1/16	77.7875	-	-	Bearings, units and housings

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Hot number： 60012 7026 CD/HCP4A 7872 940 VE R AS 85110 H 320 E NATR 5 PPXA NJ 314 ECJ OH 3972 H OKBS 111 OKTC 465 PBMF 230250100 M1G1 PCM 28028580 E SAF 22317 TLC SNL 3160