Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71807 ACD/P4

71807 ACD/P4

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		26000	r/min
Attainable speed for oil-air lubrication		40000	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		76	N/µm
Preload class B	G_B	115	N
Static axial stiffness, preload class B		119	N/µm
Preload class C	G_C	230	N
Static axial stiffness, preload class C		161	N/µm
Calculation factors
Calculation factor	f	1.18
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

0.028

Model Number: 71807 ACD/P4
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:mobile toilet,water,sawing machine,squeeze machine etc,Anti-defibrillation pacing,pneumatic,office outdoor camping equipment,tapered grinder,Animal Tracking,stirrer,Technical Equipment
Similar models:71807 ACD/HCP4 71807 ACD/P4 71807 CD/P4 71807 CD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in 71807ACD/P4 products，there is large inventory of SKF 71807 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 71807 ACD/P4 Which SKF 71807ACD/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
15742	40	58	9	Seals
27x47x10 HMS5 V	27	47	10	Seals
405603	546	-	-	Seals
471651	1559	-	-	Seals
52215	60	110	47	Bearings, units and housings
99824	39.6748	47.2186	17.4752	Seals
AOH 24184	400	420	310	Bearings, units and housings
FSAF 22517 x 2.7/8 T	73.025	-	-	Bearings, units and housings
HA 311 E	49.2125	75	45	Bearings, units and housings
PWTR 3072.2RS	30	72	28	Bearings, units and housings
SD 26x34x4	26	34	4	Seals
SY 25 WF	25	-	-	Bearings, units and housings

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Hot number： 2000648 TQO design 35x50x8 CRW1 V 42x62x10 HMS5 RG 45x85x8 CRW1 R 51105 V/HR11Q1 527474 61906 7040 ACD/HCP4A 7319 BEGBY 81136 M 99325 PCM 161810 E RLS 9-2RS1 S71924 ACD/HCP4A