Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71910 CD/HCP4A

71910 CD/HCP4A

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₁		57.1	mm
d₂		57.1	mm
D₁		64.9	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		14.2	mm

Abutment dimensions

d_a	min.	53.2	mm
d_b	min.	53.2	mm
D_a	max.	68.8	mm
D_b	max.	70.6	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	13.5	kN
Basic static load rating	C₀	10.4	kN
Fatigue load limit	P_u	0.44	kN
Attainable speed for grease lubrication		22000	r/min
Attainable speed for oil-air lubrication		34000	r/min
Ball diameter	D_w	6.35	mm
Number of balls	z	25
Reference grease quantity	G_ref	1.74	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	50	N
Static axial stiffness, preload class A		47	N/µm
Preload class B	G_B	100	N
Static axial stiffness, preload class B		63	N/µm
Preload class C	G_C	200	N
Static axial stiffness, preload class C		87	N/µm
Preload class D	G_D	400	N
Static axial stiffness, preload class D		122	N/µm
Calculation factors
Calculation factor	f	1.13
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.07
Calculation factor	f_2C	1.12
Calculation factor	f_2D	1.18
Calculation factor	f_HC	1.04
Calculation factor	f₀	10.7

Mass

Mass bearing

0.12

Model Number: 71910 CD/HCP4A
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:lifting equipment Hoisting hoist,coal,Pneumatic Control Elements,medical equipment,Cylinder Micro,engine,tobacco machinery,water protection,glass processing machine,Spectrum Products,mobile toilet
Similar models:71910 CE/HCP4A 71910 ACD/HCP4A S71910 CB/P4A S71910 CD/HCP4A S71910 ACD/HCP4A 71910 ACB/P4AL S71910 ACE/HCP4A 71910 ACE/P4A S71910 CE/HCP4A 71910 CE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71910CD/HCP4A products，there is large inventory of SKF 71910 CD/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 71910 CD/HCP4A Which SKF 71910CD/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
314-Z	70	150	35	Bearings, units and housings
402500	225	-	-	Seals
409502	865	-	-	Seals
6301	12	37	12	Bearings, units and housings
7322 BECBY	110	240	50	Bearings, units and housings
IR 55x65x28 EGS	55	65	28	Seals
NJ 224 ECM	120	215	40	Bearings, units and housings
SNP 3064x11.7/16	290.5125	320	176.1744	Bearings, units and housings
SSAFS 22538 x 7 T	177.8	-	-	Bearings, units and housings
SYJ 30 KF	25	-	-	Bearings, units and housings
SYWK 504 Y	-	-	-	Bearings, units and housings
W 606 R-2Z	6	17	6	Bearings, units and housings

Purchase the SKF 71910 CD/HCP4A Please fill in the following

Hot number： 1425 VRME R BD-23040-2CS5K/VT143-H 3040 2208 EKTN9 BD-23036 CCK/W33-H 3036 402202 4340 7313 BEGBY BC2B 326131/HB1 FSAF 1613 x 2.1/4 T FY 25 LDW NU 1072 MP NU 1896 MA NUP 312 ECP SAF 22622 x 4 SAFS 22518-11 x 3.1/8 T