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：2025-12-09
Application:Film machine,dye pigments,CNC,Storage Device,stirrer,,Animal Tracking,wall materials,food packaging,Plastic Equipment,transistor fittings
Similar models:71910 CE/P4A 71910 ACB/P4A 71910 CD/HCP4A 71910 ACE/HCP4AH1 S71910 CB/HCP4A S71910 CD/HCP4A 71910 CE/P4AL S71910 CB/P4A S71910 ACE/P4A 71910 ACD/P4A
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
14824	38.1	50.368	6.35	Seals
46x65x10 HMSA10 V	46	65	10	Seals
51409	45	100	39	Bearings, units and housings
71910 CE/P4A	50	72	12	Bearings, units and housings
86972	-	-	63.5	Seals
BTM 80 BTN9/P4CDB	80	125	40.5	Bearings, units and housings
FYTBK 20 TF	20	-	-	Bearings, units and housings
H 216	70	105	46	Bearings, units and housings
IR 35x40x17	35	40	17	Bearings, units and housings
NJ 1060 MA	300	460	74	Bearings, units and housings
SAFS 23056 KAT x 9.15/16	252.4125	-	-	Bearings, units and housings
WS 81240	200		18	Bearings, units and housings

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Hot number： 22336 CCJA/W33VA405 23782 30204 32216 49301 51096 F 580 VE R 71904 ACE/P4AL D/W R2-2RZ FYTWK 20 YTH K 68x74x35 ZW NNU 41/560 K30M/W33X QJ 309 MA QJ 1240 N2MA SYK 40 TF