Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71900 CD/HCP4A

S71900 CD/HCP4A

Dimensions

d		10	mm
D		22	mm
B		6	mm
d₁		14	mm
d₂		14	mm
D₂		19.8	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.2	mm
a		5.2	mm

Abutment dimensions

d_a	min.	12	mm
d_a	max.	13.6	mm
d_b	min.	12	mm
d_b	max.	13.6	mm
D_a	max.	20	mm
D_b	max.	20.6	mm
r_a	max.	0.3	mm
r_b	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	2.51	kN
Basic static load rating	C₀	1.1	kN
Fatigue load limit	P_u	0.048	kN
Attainable speed for grease lubrication		80000	r/min
Ball diameter	D_w	3.175	mm
Number of balls	z	12
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	10	N
Static axial stiffness, preload class A		13	N/µm
Preload class B	G_B	20	N
Static axial stiffness, preload class B		18	N/µm
Preload class C	G_C	40	N
Static axial stiffness, preload class C		25	N/µm
Preload class D	G_D	80	N
Static axial stiffness, preload class D		35	N/µm
Calculation factors
Calculation factor	f	1.03
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	9.5

Mass

Mass bearing

0.009

Model Number: S71900 CD/HCP4A
Inner Diameter：10mm Outer Diameter：22mm Width：6mm
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：2026-04-17
Application:chemical instruments,hinge industry,CNC,Insect Count,Broadcasting System,Air,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,tapered grinder,Optical Instruments,rock drilling machinery,power tools
Similar models:71900 ACE/P4A 71900 CE/P4AH 71900 ACD/P4A 71900 ACE/HCP4AH 71900 ACE/P4AH S71900 ACD/P4A S71900 CD/P4A 71900 CE/HCP4A 71900 CD/HCP4A 71900 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S71900CD/HCP4A products，there is large inventory of SKF S71900 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 S71900 CD/HCP4A Which SKF S71900CD/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
BD-239/850 CAK/W33-OH 39/850 H	800	1120	200	Bearings, units and housings
28x52x10 HMS5 RG	28	52	10	Seals
511/600 F	600	710	85	Bearings, units and housings
71911 ACE/P4AH1	55	80	13	Bearings, units and housings
7218 BECBJ	90	160	30	Bearings, units and housings
86643	-	-	28.58	Seals
99156	39.6748	47.2186	17.4752	Seals
FSNL 319 TURU	95	-	-	Bearings, units and housings
K 7x9x7 TN	7	9	7	Bearings, units and housings
NU 31/500 ECMA/HB1	500	830	264	Bearings, units and housings
S7001 CD/P4A	12	28	8	Bearings, units and housings
SAFS 22517 x 2.7/8 T	73.025	-	-	Bearings, units and housings

Purchase the SKF S71900 CD/HCP4A Please fill in the following

Hot number： 145x180x12 HMSA10 RG 18x35x7 HMS5 RG 405053 52x80x10 HMSA10 V 6211 N 7020 ACB/P4AL 71814 CD/HCP4 99165 BT4B 331161 BG/HA1 HK 5528 IR 40x45x30 JM 716649/610 PNA 40/62 SAF 22538 x 6.7/8 T SNL 522-619