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：2026-04-16
Application:Display Devices,electronic components,Display Devices,marine analysis,building decoration raw materials and accessories,Storage Tool,office outdoor camping equipment,food packaging,thread processing machine,Small air generators,extruder
Similar models:71910 ACE/P4AH1 71910 ACB/P4AL 71910 ACE/P4A S71910 CB/P4A 71910 CE/P4AL 71910 CE/P4A S71910 CB/HCP4A 71910 CE/P4AH1 S71910 CD/HCP4A 71910 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
280x320x20 HDS1 R	280	320	20	Seals
3086	7.9502	21.89	6.35	Seals
316-Z	80	170	39	Bearings, units and housings
53207 + U 207	35	62	19.9	Bearings, units and housings
7013 ACE/HCP4AH1	65	100	18	Bearings, units and housings
81264 M	320	440	95	Bearings, units and housings
GE 60 ESX-2LS	60	90	36	Bearings, units and housings
NU 2080 ECMA	400	600	118	Bearings, units and housings
SALKAC 8 M	8	-	12	Bearings, units and housings
YET 208-108	38.1	80	29.7	Bearings, units and housings
SYNT 65 L	65	-	-	Bearings, units and housings
W 28	141.7828	188.9252	-	Bearings, units and housings

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Hot number： 217-Z 22312 E/VA405 314553 280x340x25 HDS1 R 60 VS V 718/600 AMB 7211 BECBPH 95x140x12 HMS5 V FSAF 1216 TLC H 320 K 185x195x37 SAFS 22228 W 6201-2RZ YAR 208-108-2RF YAT 211-203