Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71813 ACD/P4

71813 ACD/P4

Dimensions

d		65	mm
D		85	mm
B		10	mm
d₁		71.7	mm
d₂		71.7	mm
D₁		78.5	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		22.5	mm

Abutment dimensions

d_a	min.	68.2	mm
d_b	min.	68.2	mm
D_a	max.	81.8	mm
D_b	max.	83	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		72.4	mm

Calculation data

Basic dynamic load rating	C	12.7	kN
Basic static load rating	C₀	14	kN
Fatigue load limit	P_u	0.585	kN
Attainable speed for grease lubrication		13000	r/min
Attainable speed for oil-air lubrication		20000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	29
Reference grease quantity	G_ref	1.3	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	115	N
Static axial stiffness, preload class A		144	N/µm
Preload class B	G_B	345	N
Static axial stiffness, preload class B		227	N/µm
Preload class C	G_C	690	N
Static axial stiffness, preload class C		312	N/µm
Calculation factors
Calculation factor	f	1.28
Calculation factor	f₁	0.97
Calculation factor	f_2A	1
Calculation factor	f_2B	1.08
Calculation factor	f_2C	1.15
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.13

Model Number: 71813 ACD/P4
Inner Diameter：65mm Outer Diameter：85mm Width：10mm
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:industry test,medical equipment,Plastic Equipment,Other Measurements,ventilation equipment,aerial work equipment,switch,food safety,tower crane,agrochemical,vertical pull
Similar models:71813 CD/P4 71813 ACD/P4 71813 ACD/HCP4 71813 CD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in 71813ACD/P4 products，there is large inventory of SKF 71813 ACD/P4 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71813 ACD/P4 Which SKF 71813ACD/P4 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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50x70x10 HMSA10 V	50	70	10	Seals
55x75x10 HMS5 RG	55	75	10	Seals
61907-2RZ	35	55	10	Bearings, units and housings
61230	155.575	184.15	12.7	Seals
62200-2RS1	10	30	14	Bearings, units and housings
71817 CD/HCP4	85	110	13	Bearings, units and housings
7216 ACD/HCP4A	80	140	26	Bearings, units and housings
7311 BEGBM	55	120	29	Bearings, units and housings
90888	-	-	30	Seals
NK 32/30	32	42	30	Bearings, units and housings
RNA 69/32	40	52	36	Bearings, units and housings
S7000 CD/P4A	10	26	8	Bearings, units and housings

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Hot number： 11060 12350 199 VA R 2213 E-2RS1KTN9 + H 313 E 316-Z 7022 CE/P4AH1 71902 CE/HCP4AH 72805 GEH 120 ESX-2LS N 1015 KTN/HC5SP KMT 9 NU 1018 ML PF 40 TR SNW 120x3.5/16 W 6002