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

71910 ACB/P4AL

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₁		57.95	mm
d₂		56.9	mm
D₂		66.04	mm
b		2	mm
C₁		5.9	mm
C₂		2.8	mm
C₃		1.7	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		23.2	mm

Abutment dimensions

d_a	min.	53.2	mm
d_b	min.	53.2	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		58.7	mm

Calculation data

Basic dynamic load rating	C	9.75	kN
Basic static load rating	C₀	9.65	kN
Fatigue load limit	P_u	0.25	kN
Attainable speed for grease lubrication		22000	r/min
Attainable speed for oil-air lubrication		36000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	29
Reference grease quantity	G_ref	1.89	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	43	N
Static axial stiffness, preload class A		79	N/µm
Preload class B	G_B	86	N
Static axial stiffness, preload class B		102	N/µm
Preload class C	G_C	260	N
Static axial stiffness, preload class C		155	N/µm
Calculation factors
Calculation factor	f	1.09
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.13

Model Number: 71910 ACB/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：2021-06-05
Application:agriculture,Water Monitoring,Medical printer,respirator,Industrial Adhesive,Antenna Potentials,agricultural testing and analysis equipment and related,light therapy instrument,Leather Products,experimental equipment,expectoration machine
Similar models:71910 ACD/HCP4A S71910 ACE/P4A S71910 CD/HCP4A 71910 ACE/HCP4AH1 S71910 CB/P4A 71910 CB/HCP4A 71910 CD/P4A 71910 CE/P4AL S71910 ACD/P4A S71910 ACE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71910ACB/P4AL products，there is large inventory of SKF 71910 ACB/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 ACB/P4AL Which SKF 71910ACB/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
320x380x30 HDS1 R	320	380	30	Seals
33020T88/DB	100	150	-	Bearings, units and housings
48x72x10 HMS5 V	48	72	10	Seals
54410 + U 410	40	110	83.2	Bearings, units and housings
7200 BECBP	10	30	9	Bearings, units and housings
7204 CD/HCP4A	20	47	14	Bearings, units and housings
FSNL 522 TURU	100	-	-	Bearings, units and housings
GEC 440 FBAS	440	600	218	Bearings, units and housings
NU 2224 ECNML	120	215	58	Bearings, units and housings
NUP 234 ECM	170	310	52	Bearings, units and housings
SAF 1618 x 3.1/16 T	77.7875	-	-	Bearings, units and housings
SYFWR 20 YTHR	20	-	-	Bearings, units and housings

Purchase the SKF 71910 ACB/P4AL Please fill in the following

Hot number： 23024 CC/W33 BD-24168 ECCK30J/W33-AOH 24168 2206 E-2RS1KTN9 22x38x8 HMSA10 RG 319432 DA-2LS 3307 A-2Z 32019 X 35083 NJ 2312 ECML NJ 2315 ECML OH 3196 H PSM 202515 A51 QJ 236 N2MA SILKB 20 F SSAFS 23044 KATLC x 7.15/16