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71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing
71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing
71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing
71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing
71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing
71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing
Specifications
Brand Name :
SKF
Model Number :
71811
MOQ :
1 pcs
Price :
USD 0.1-100 /PCS
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
1000 PCS/MONTH
Delivery Time :
3-7 DAYS
Packaging Details :
SINGLE BOX
Main demensions :
55 mm × 72 mm × 9 mm
Inside diameter :
55 mm
Outside diameter :
72 mm
Thickness/width :
9 mm
Basic dynamic load rating (Cr) :
10.1 kN
Basic static load rating :
10.8 kN
Reference speed :
18000 r/min
Limiting speed (Oil rpm) :
28000 r/min
Weight, Mass (M) :
0.081 kg
Category :
Angular contact ball bearings, super-precision
Description

71811 ACD-P4 super-precision bearing, 71811 CD-HCP4 Angular contact ball bearing, inner size d is 55mm, Out size D is 72mm, With is 9mm , Dyn.cr(KN): 10.1 Stat.cor(KN): 10.8 grease rpm(r/min): 18000 oil rpm(r/min): 28000, Weight(KG): 0.081,
71811 ACD-P4 super-precision bearing, 71811 CD-HCP4 Angular contact ball bearing detials as below table , different brands, Parameters are slightly different, only for reference.

Calculation data
Basic dynamic load rating C 9.56 kN
Basic static load rating C0 10.2 kN
Fatigue load limit Pu 0.43 kN
Attainable speed for grease lubrication 19000 r/min
Attainable speed for oil-air lubrication 30000 r/min
Ball diameter Dw 4.762 mm
Number of balls z 29
Reference grease quantity Gref 0.88 cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A GA 87 N
Static axial stiffness, preload class A 138 N/µm
Preload class B GB 260 N
Static axial stiffness, preload class B 217 N/µm
Preload class C GC 520 N
Static axial stiffness, preload class C 298 N/µm
Calculation factors
Calculation factor f 1.27
Calculation factor f1 0.97
Calculation factor f2A 1
Calculation factor f2B 1.09
Calculation factor f2C 1.17
Calculation factor fHC 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 0.073 kg

71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing

71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing

71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing

Type New Model/Bearing number Old Model/Old number Inside) Outside Thickness Cr Cor Grease rpm Oil rpm Weight
(kN) (kN) (r/min) (r/min) (kg)
Precision Bearing HCB71811-E-TPA-P4 HCB71811-E-TPA-P4 55 72 9 6.7 6.7 19000 32000 0.08
Precision Bearing HCB71811-C-TPA-P4 HCB71811-C-TPA-P4 55 72 9 7.1 7.2 22000 36000 0.08
Precision Bearing B71811-E-TPA-P4 B71811-E-TPA-P4 55 72 9 9.65 9.5 16000 26000 0.08
Precision Bearing B71811-C-TPA-P4 B71811-C-TPA-P4 55 72 9 10.2 10.2 17000 28000 0.08
Angular Contact Ball Bearing 71811 71811 55 72 9 11.8 11.8 - 9000 0.058
Tapered Roller Bearings JM718149/JM718110 90 145 34 194 291 2500 3400 2.122
Tapered Roller Bearings 4T-JM718149/JM718110 90 145 34 189 279 2400 3200 2.14
Precision Bearing 71811C 1036811 55 72 9 10.2 13.8 16000 26000 0.081
Precision Bearing 71811AC 1046811 55 72 9 9.6 13.1 15000 24000 0.081
Tapered Roller Bearing JM718149/JM718110 - 90 145 35 206 313 2400 3200 2.14
Stainless Steel Bearing SS71811C - 55 72 9
Stainless Steel Bearing S71811C - 55 72 9
Angular Contact Ball Bearing 71811 CTBP4 55 72 9 10.2 10.2 17000 28000 0.08
Angular Contact Ball Bearing 71811 ATBP4 55 72 9 9.65 9.5 16000 26000 0.08
Automotive Bearing 7771811 - - - - - - - - -
Automotive Bearing 7671811 - - - - - - - - -
Automotive Bearing 57406/718110 - 90 145 28/34 - - - - -
Precision Bearing 71811 ACD/P4 - 55 72 9 9.56 10.2 16000 24000 0.081
Precision Bearing 71811 CD/HCP4 - 55 72 9 10.1 10.8 22000 32000 0.073
Precision Bearing 71811 CD/P4 - 55 72 9 10.1 10.8 18000 28000 0.081
Precision Bearing 71811 ACD/HCP4 - 55 72 9 9.56 10.2 19000 30000 0.073
Angular Contact Ball Bearing 71811-B-TVH - 55 72 9 11.8 11.8 - 9000 0.058
Tapered Roller Bearing KJM718149-A-JM718110 - 90 145 35 - - - - -
Tapered Roller Bearing KJM718149-JM718110 - 90 145 35 - - - - -
Tapered Roller Bearing KJM718149A/KJM718110 - 90 145 35 189 315 2200 3200 2.17
Precision Bearing 71811 C - 55 72 9 10.2 13.8 16000 26000 0.081
Precision Bearing 71811 AC - 55 72 9 9.6 13.1 15000 24000 0.081
Precision Bearing 71811CD/P4DGA - 55 72 9 - - - - -
Precision Bearing 71811CDGA/P4 - 55 72 9 - - - - -
Precision Bearing 71811CDGB/P4 - 55 72 9 - - - - -
Precision Bearing 71811ACD/P4DGB - 55 72 9 - - - - -
Precision Bearing 71811ACDGA/P4 - 55 72 9 - - - - -
Precision Bearing 71811ACDGB/P4 - 55 72 9 - - - - -
Tapered Roller Bearing JM718149-JM718110 - 3.5435 5.7087 1.378 - - - - -
Tapered Roller Bearing 4T-JM718110 - - 145 27 - - - - -
Tapered Roller Bearing 4T-JM718110PK - - 145 27 - - - - 0.65
Tapered Roller Bearing 4T-JM718149/JM718110 - 90 145 35 189 279 2400 3200 2.14
Tapered Roller Bearing JM718110 - - 145 27 - - - - 0.65
Tapered Roller Bearing JM718149A/JM718110 - 90 145 35 - 313 - - 2.13
Tapered Roller Bearing JM718149/JM718110/M718149XA/M718110ES - 90 145 78.491 - - - - 4.59
Tapered Roller Bearing JM718149/JM718110/JY14516-S - 90 145 70 - - - - 4.46
Tapered Roller Bearing JM718149/JM718110/M718149XS/M718110ES/K524653R - 90 145 78.974 - - - - 4.59
Tapered Roller Bearing JM718149UR/JM718110UR - 90 145 35 194 291 2500 3400 -
Tapered Roller Bearing JM718149AUR/JM718110UR - 90 145 35 194 291 2500 3400 -
Tapered Roller Bearing JM 718149 A/JM 718110 - 90 145 35 - - - - 2.08
Tapered Roller Bearing JM 718149/JM 718110 - 90 145 35 - - - - 2.118
Precision Bearing 71811 C P4 DB A - 55 72 18 10.2 13.8 16000 26000 -
Precision Bearing 71811 AC P4 DB A - 55 72 18 9.6 13.1 15000 24000 -
Precision Bearing 71811 C P4 DF A - 55 72 18 10.2 13.8 16000 26000 -
Precision Bearing 71811 AC P4 DF A - 55 72 18 9.6 13.1 15000 24000 -

Product tags

7222 angular contact ball bearing

,

7304 angular contact ball bearing

,

7210 angular contact ball bearing
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71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing

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Product Detail
Brand Name :
SKF
Model Number :
71811
MOQ :
1 pcs
Price :
USD 0.1-100 /PCS
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
1000 PCS/MONTH
Contact Supplier
71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing
71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing
71811 ACD-P4 super-precision bearing, 71811 CD-HC-P4 Angular contact ball bearing

HOJE BEARING CO.,LIMITED

Active Member
9 Years
Since 2003
Business Type :
Manufacturer, Exporter
Main Products :
Inch taper roller bearings, Pillow block bearing, Taper Roller Bearing
Total Annual :
1500000-2000000
Employee Number :
50~100
Certification Level :
Active Member
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