Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71817 CD/HCP4

71817 CD/HCP4

Dimensions

d		85	mm
D		110	mm
B		13	mm
d₁		93.2	mm
d₂		93.2	mm
D₁		102.1	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		19.6	mm

Abutment dimensions

d_a	min.	89.6	mm
d_b	min.	89.6	mm
D_a	max.	105.4	mm
D_b	max.	108	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		94.1	mm

Calculation data

Basic dynamic load rating	C	21.6	kN
Basic static load rating	C₀	25.5	kN
Fatigue load limit	P_u	1.08	kN
Attainable speed for grease lubrication		14000	r/min
Attainable speed for oil-air lubrication		20000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	30
Reference grease quantity	G_ref	2.7	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	115	N
Static axial stiffness, preload class A		88	N/µm
Preload class B	G_B	345	N
Static axial stiffness, preload class B		152	N/µm
Preload class C	G_C	690	N
Static axial stiffness, preload class C		224	N/µm
Calculation factors
Calculation factor	f	1.31
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.1
Calculation factor	f_2C	1.18
Calculation factor	f_HC	1.02
Calculation factor	f₀	17.1

Mass

Mass bearing

0.24

Model Number: 71817 CD/HCP4
Inner Diameter：85mm Outer Diameter：110mm Width：13mm
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：2026-04-16
Application:Vertical machining,CNC,machining,car and accessories,inorganic chemical,vertical processing,office outdoor camping equipment,diagnostic test paper,coal mill,Pump,powder metallurgy
Similar models:71817 ACD/P4 71817 ACD/HCP4 71817 CD/P4 71817 CD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in 71817CD/HCP4 products，there is large inventory of SKF 71817 CD/HCP4 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71817 CD/HCP4 Which SKF 71817CD/HCP4 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
1310 ETN9	50	110	27	Bearings, units and housings
13527	34.925	49.657	10.998	Seals
BD-22313 EK-AH 2313 G	60	140	48	Bearings, units and housings
30x55x7 HMS5 V	30	55	7	Seals
34867	88.9	111.15	10.998	Seals
471001	963	-	-	Seals
6015-Z	75	115	20	Bearings, units and housings
IR 38x43x20	38	43	20	Bearings, units and housings
KRV 35 PPA	-	35	18	Bearings, units and housings
NJ 226 ECJ	130	230	40	Bearings, units and housings
SAFS 22216-11 TLC	80	-	-	Bearings, units and housings
SNP 3260x10.15/16	277.8125	360.5022	244.602	Bearings, units and housings

Purchase the SKF 71817 CD/HCP4 Please fill in the following

Hot number： 21320 EK + AHX 320 38x55x7 HMSA10 RG 53414 M + U 414 66241 7464 90893 N 1018 KTNHA/HC5SP HCCE 025 R HE 308 SAF 22632 x 5.3/8 T SNW 126x4.1/2 SCF 90 ES SI 70 ESX-2LS SIA 70 TXE-2LS W 638/9-2Z