Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71810 CD/HCP4

71810 CD/HCP4

Dimensions

d		50	mm
D		65	mm
B		7	mm
d₁		55.1	mm
d₂		55.1	mm
D₁		60	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		11.2	mm

Abutment dimensions

d_a	min.	52	mm
d_b	min.	52	mm
D_a	max.	63	mm
D_b	max.	64.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		55.6	mm

Calculation data

Basic dynamic load rating	C	7.41	kN
Basic static load rating	C₀	7.8	kN
Fatigue load limit	P_u	0.335	kN
Attainable speed for grease lubrication		24000	r/min
Attainable speed for oil-air lubrication		36000	r/min
Ball diameter	D_w	3.969	mm
Number of balls	z	30
Reference grease quantity	G_ref	0.5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	40	N
Static axial stiffness, preload class A		52	N/µm
Preload class B	G_B	120	N
Static axial stiffness, preload class B		89	N/µm
Preload class C	G_C	240	N
Static axial stiffness, preload class C		133	N/µm
Calculation factors
Calculation factor	f	1.3
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	17.2

Mass

Mass bearing

0.046

Model Number: 71810 CD/HCP4
Inner Diameter：50mm Outer Diameter：65mm Width：7mm
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：2024-12-14
Application:container finishing,medical equipment,power protection,Wire grinder,leather processing,switch,car instrument,blood cell reagent,bio-chemical,historical instruments,Microwave Equipment
Similar models:71810 CD/HCP4 71810 ACD/P4 71810 ACD/HCP4 71810 CD/P4
BEARING POWER International Trading Co.,Ltd. specialize in 71810CD/HCP4 products，there is large inventory of SKF 71810 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 71810 CD/HCP4 Which SKF 71810CD/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.

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33733	85.725	114.33	11.13	Seals
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5151	12.7	34.93	6.35	Seals
6301/HR11TN	12	37	12	Bearings, units and housings
6312-2Z	60	130	31	Bearings, units and housings
7316 BEGAM	80	170	39	Bearings, units and housings
7317 BEGAPH	85	180	41	Bearings, units and housings
GE 180 ES	180	260	80	Bearings, units and housings
NUTR 4090 X	40	90	32	Bearings, units and housings
SAF 23026 KA x 4.3/8	111.125	-	-	Bearings, units and housings
SSAFS 23024 KA x 4.3/16	106.3625	-	-	Bearings, units and housings
SYFWR 20 YTHR	20	-	-	Bearings, units and housings

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Hot number： 17707 190x215x16 CRSH1 R 48x72x8 HMSA10 RG BC2B 316521 TQO design BT4B 332502/HA1 FY 1.1/16 TF K 220x230x42 NJ 1011 ECP NJ 2216 ECP NKX 25 Z PWKRE 47.2RS S7009 CB/HCP4A SSAFS 22524 x 4.1/8 W 63804