Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71910 CB/HCP4A

S71910 CB/HCP4A

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₁		57.95	mm
d₂		56.9	mm
D₂		66.04	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		16.7	mm

Abutment dimensions

d_a	min.	53.2	mm
d_a	max.	57.4	mm
d_b	min.	53.2	mm
d_b	max.	56.3	mm
D_a	max.	68.8	mm
D_b	max.	70	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	10.4	kN
Basic static load rating	C₀	10.2	kN
Fatigue load limit	P_u	0.265	kN
Attainable speed for grease lubrication		30000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	29
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	26	N
Static axial stiffness, preload class A		34	N/µm
Preload class B	G_B	52	N
Static axial stiffness, preload class B		45	N/µm
Preload class C	G_C	155	N
Static axial stiffness, preload class C		72	N/µm
Calculation factors
Calculation factor	f	1.09
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
Calculation factor	f₀	9.8

Mass

Mass bearing

0.13

Model Number: S71910 CB/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：2025-12-09
Application:defogging and degreasing,Storage Tool,Display Devices,transportation equipment,wheel lathe,other accessories,filter paper products,tower crane,X-ray Equipment,Hair styling device,key lock
Similar models:71910 CE/P4AH1 71910 CD/HCP4A S71910 CD/HCP4A 71910 ACE/P4AL 71910 ACE/HCP4A S71910 ACD/P4A 71910 CB/P4AL S71910 ACE/P4A 71910 ACE/P4A 71910 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S71910CB/HCP4A products，there is large inventory of SKF S71910 CB/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 S71910 CB/HCP4A Which SKF S71910CB/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
25x62x8 HMSA10 V	25	62	8	Seals
33306	84	127	11	Seals
535/532 X	44.45	107.95	36.512	Bearings, units and housings
6207-2Z	35	72	17	Bearings, units and housings
7052 CD/P4A	260	400	65	Bearings, units and housings
71922 ACE/P4AH1	110	150	20	Bearings, units and housings
FYTB 12 TF	12	-	-	Bearings, units and housings
G 20x28x4	20	28	4	Seals
OKBS 123	123	-	-
PCM 657070 M	65	70	70	Bearings, units and housings
RNU 209 ECJ	54.5	85	19	Bearings, units and housings
SYFWR 1. YZTHR	25.4	-	-	Bearings, units and housings

Purchase the SKF S71910 CB/HCP4A Please fill in the following

Hot number： 10766 1400588 15522 1726309-2RS1 22352 CC/W33 249/950 CA/W33 32318/DF 61930 MA BD-C 30/710 KM-OH 30/710 H C 3092 KM KRVE 90 PPA P 47 R-17 TF SAW 23540 W 619/3 R-2Z Z 308