Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71807 ACD/HCP4

71807 ACD/HCP4

Dimensions

d		35	mm
D		47	mm
B		7	mm
d₁		39.1	mm
d₂		39.1	mm
D₁		43.1	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		13.1	mm

Abutment dimensions

d_a	min.	37	mm
d_b	min.	37	mm
D_a	max.	45	mm
D_b	max.	46.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		39.5	mm

Calculation data

Basic dynamic load rating	C	4.36	kN
Basic static load rating	C₀	4.05	kN
Fatigue load limit	P_u	0.173	kN
Attainable speed for grease lubrication		30000	r/min
Attainable speed for oil-air lubrication		48000	r/min
Ball diameter	D_w	3.175	mm
Number of balls	z	26
Reference grease quantity	G_ref	0.28	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	39	N
Static axial stiffness, preload class A		85	N/µm
Preload class B	G_B	115	N
Static axial stiffness, preload class B		132	N/µm
Preload class C	G_C	230	N
Static axial stiffness, preload class C		179	N/µm
Calculation factors
Calculation factor	f	1.18
Calculation factor	f₁	0.97
Calculation factor	f_2A	1
Calculation factor	f_2B	1.09
Calculation factor	f_2C	1.17
Calculation factor	f_HC	1.02
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

0.026

Model Number: 71807 ACD/HCP4
Inner Diameter：35mm Outer Diameter：47mm 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：2024-12-13
Application:Ball screw,Textile Industry Accessories and Accessories,Polymer,boring bar boring bar,other lathe,forklift industry,car steering pin,fruit and vegetable processing,electric pump,enzyme,test equipment
Similar models:71807 ACD/HCP4 71807 ACD/P4 71807 CD/HCP4 71807 CD/P4
BEARING POWER International Trading Co.,Ltd. specialize in 71807ACD/HCP4 products，there is large inventory of SKF 71807 ACD/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 71807 ACD/HCP4 Which SKF 71807ACD/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
240x270x15 HMSA10 V	240	270	15	Seals
25078	63.3984	93.2688	7.9502	Seals
40x56x8 HMS5 V	40	56	8	Seals
7010 ACD/HCP4A	50	80	16	Bearings, units and housings
7309 BEGAM	45	100	25	Bearings, units and housings
7310 BEGBP	50	110	27	Bearings, units and housings
790x850x25 HDS1 V	790	850	25	Seals
99083	20.6502	30.1752	14.3002	Seals
NU 210 ECKP	50	90	20	Bearings, units and housings
QJ 1080 N2MA	400	600	90	Bearings, units and housings
SAF 22617 x 2.13/16 TLC	71.4375	-	-	Bearings, units and housings
T2ED 045	45	95	36	Bearings, units and housings

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Hot number： 15779 17919 20x52x7 CRW1 P 403653 524928 6311 N 7004 ACD/HCP4A BTW 70 CTN9/SP C 39/850 M FYTBK 20 TF NJ 213 ECP OKBS 86 RNA 4910 RS SAFS 22218-11 T T2ED 070